diff --git a/Cargo.lock b/Cargo.lock
index 35fdab7..bb0c242 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -157,6 +157,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
+
 [[package]]
 name = "android-activity"
 version = "0.5.2"
@@ -270,6 +276,12 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.98"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
+
 [[package]]
 name = "arboard"
 version = "3.5.0"
@@ -463,6 +475,15 @@ dependencies = [
  "syn 2.0.101",
 ]
 
+[[package]]
+name = "atomic"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d818003e740b63afc82337e3160717f4f63078720a810b7b903e70a5d1d2994"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -541,15 +562,36 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
+[[package]]
+name = "bit-set"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
+dependencies = [
+ "bit-vec 0.6.3",
+]
+
 [[package]]
 name = "bit-set"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0481a0e032742109b1133a095184ee93d88f3dc9e0d28a5d033dc77a073f44f"
 dependencies = [
- "bit-vec",
+ "bit-vec 0.7.0",
 ]
 
+[[package]]
+name = "bit-vec"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
+
 [[package]]
 name = "bit-vec"
 version = "0.7.0"
@@ -734,6 +776,15 @@ dependencies = [
  "wayland-client 0.31.10",
 ]
 
+[[package]]
+name = "castaway"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0abae9be0aaf9ea96a3b1b8b1b55c602ca751eba1b1500220cea4ecbafe7c0d5"
+dependencies = [
+ "rustversion",
+]
+
 [[package]]
 name = "catppuccin-egui"
 version = "5.5.0"
@@ -928,7 +979,34 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
 dependencies = [
  "termcolor",
- "unicode-width",
+ "unicode-width 0.1.14",
+]
+
+[[package]]
+name = "color-eyre"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6e1761c0e16f8883bbbb8ce5990867f4f06bf11a0253da6495a04ce4b6ef0ec"
+dependencies = [
+ "backtrace",
+ "color-spantrace",
+ "eyre",
+ "indenter",
+ "once_cell",
+ "owo-colors",
+ "tracing-error",
+]
+
+[[package]]
+name = "color-spantrace"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ddd8d5bfda1e11a501d0a7303f3bfed9aa632ebdb859be40d0fd70478ed70d5"
+dependencies = [
+ "once_cell",
+ "owo-colors",
+ "tracing-core",
+ "tracing-error",
 ]
 
 [[package]]
@@ -984,6 +1062,20 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "compact_str"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fdb1325a1cece981e8a296ab8f0f9b63ae357bd0784a9faaf548cc7b480707a"
+dependencies = [
+ "castaway",
+ "cfg-if",
+ "itoa",
+ "rustversion",
+ "ryu",
+ "static_assertions",
+]
+
 [[package]]
 name = "concurrent-queue"
 version = "2.5.0"
@@ -993,6 +1085,15 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "convert_case"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb402b8d4c85569410425650ce3eddc7d698ed96d39a73f941b08fb63082f1e7"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "copypasta"
 version = "0.8.2"
@@ -1148,6 +1249,33 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "crossterm"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8b9f2e4c67f833b660cdb0a3523065869fb35570177239812ed4c905aeff87b"
+dependencies = [
+ "bitflags 2.9.1",
+ "crossterm_winapi",
+ "derive_more",
+ "document-features",
+ "mio 1.0.4",
+ "parking_lot",
+ "rustix 1.0.7",
+ "signal-hook",
+ "signal-hook-mio",
+ "winapi",
+]
+
+[[package]]
+name = "crossterm_winapi"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "acdd7c62a3665c7f6830a51635d9ac9b23ed385797f70a83bb8bafe9c572ab2b"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
@@ -1158,6 +1286,16 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "csscolorparser"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb2a7d3066da2de787b7f032c736763eb7ae5d355f81a68bab2675a96008b0bf"
+dependencies = [
+ "lab",
+ "phf",
+]
+
 [[package]]
 name = "cty"
 version = "0.2.2"
@@ -1176,8 +1314,18 @@ version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a01d95850c592940db9b8194bc39f4bc0e89dee5c4265e4b1807c34a9aba453c"
 dependencies = [
- "darling_core",
- "darling_macro",
+ "darling_core 0.13.4",
+ "darling_macro 0.13.4",
+]
+
+[[package]]
+name = "darling"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
+dependencies = [
+ "darling_core 0.20.11",
+ "darling_macro 0.20.11",
 ]
 
 [[package]]
@@ -1194,17 +1342,42 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "darling_core"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim 0.11.1",
+ "syn 2.0.101",
+]
+
 [[package]]
 name = "darling_macro"
 version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c972679f83bdf9c42bd905396b6c3588a843a17f0f16dfcfa3e2c5d57441835"
 dependencies = [
- "darling_core",
+ "darling_core 0.13.4",
  "quote",
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "darling_macro"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
+dependencies = [
+ "darling_core 0.20.11",
+ "quote",
+ "syn 2.0.101",
+]
+
 [[package]]
 name = "deflate"
 version = "0.8.6"
@@ -1215,6 +1388,42 @@ dependencies = [
  "byteorder",
 ]
 
+[[package]]
+name = "deltae"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5729f5117e208430e437df2f4843f5e5952997175992d1414f94c57d61e270b4"
+
+[[package]]
+name = "deranged"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c9e6a11ca8224451684bc0d7d5a7adbf8f2fd6887261a1cfc3c0432f9d4068e"
+dependencies = [
+ "powerfmt",
+]
+
+[[package]]
+name = "derive_more"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "093242cf7570c207c83073cf82f79706fe7b8317e98620a47d5be7c3d8497678"
+dependencies = [
+ "derive_more-impl",
+]
+
+[[package]]
+name = "derive_more-impl"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
+dependencies = [
+ "convert_case",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.101",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -1520,6 +1729,15 @@ version = "3.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dea2df4cf52843e0452895c455a1a2cfbb842a1e7329671acf418fdc53ed4c59"
 
+[[package]]
+name = "euclid"
+version = "0.22.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad9cdb4b747e485a12abb0e6566612956c7a1bafa3bdb8d682c5b6d403589e48"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "event-listener"
 version = "5.4.0"
@@ -1551,6 +1769,26 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "eyre"
+version = "0.6.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cd915d99f24784cdc19fd37ef22b97e3ff0ae756c7e492e9fbfe897d61e2aec"
+dependencies = [
+ "indenter",
+ "once_cell",
+]
+
+[[package]]
+name = "fancy-regex"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b95f7c0680e4142284cf8b22c14a476e87d61b004a3a0861872b32ef7ead40a2"
+dependencies = [
+ "bit-set 0.5.3",
+ "regex",
+]
+
 [[package]]
 name = "fastrand"
 version = "2.3.0"
@@ -1566,6 +1804,29 @@ dependencies = [
  "simd-adler32",
 ]
 
+[[package]]
+name = "filedescriptor"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e40758ed24c9b2eeb76c35fb0aebc66c626084edd827e07e1552279814c6682d"
+dependencies = [
+ "libc",
+ "thiserror 1.0.69",
+ "winapi",
+]
+
+[[package]]
+name = "finl_unicode"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94c970b525906eb37d3940083aa65b95e481fc1857d467d13374e1d925cfc163"
+
+[[package]]
+name = "fixedbitset"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
+
 [[package]]
 name = "flate2"
 version = "1.1.1"
@@ -1733,7 +1994,6 @@ dependencies = [
  "chrono",
  "clap",
  "dimensioned",
- "env_logger",
  "flate2",
  "hex",
  "log",
@@ -1751,6 +2011,8 @@ dependencies = [
  "eframe",
  "egui",
  "gemma",
+ "log",
+ "pretty_env_logger",
 ]
 
 [[package]]
@@ -1773,6 +2035,18 @@ dependencies = [
  "winit 0.27.5",
 ]
 
+[[package]]
+name = "gemmarat"
+version = "0.1.0"
+dependencies = [
+ "clap",
+ "color-eyre",
+ "gemma",
+ "log",
+ "pretty_env_logger",
+ "ratatui",
+]
+
 [[package]]
 name = "gemmatelnet"
 version = "0.1.0"
@@ -1780,6 +2054,7 @@ dependencies = [
  "clap",
  "gemma",
  "log",
+ "pretty_env_logger",
 ]
 
 [[package]]
@@ -1788,8 +2063,10 @@ version = "0.1.0"
 dependencies = [
  "clap",
  "gemma",
+ "log",
  "pest",
  "pest_derive",
+ "pretty_env_logger",
 ]
 
 [[package]]
@@ -2104,6 +2381,8 @@ version = "0.15.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84b26c544d002229e640969970a2e74021aadf6e2f96372b9c58eff97de08eb3"
 dependencies = [
+ "allocator-api2",
+ "equivalent",
  "foldhash",
 ]
 
@@ -2394,6 +2673,12 @@ dependencies = [
  "arrayvec 0.7.6",
 ]
 
+[[package]]
+name = "indenter"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
+
 [[package]]
 name = "indexmap"
 version = "2.9.0"
@@ -2404,6 +2689,25 @@ dependencies = [
  "hashbrown",
 ]
 
+[[package]]
+name = "indoc"
+version = "2.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4c7245a08504955605670dbf141fceab975f15ca21570696aebe9d2e71576bd"
+
+[[package]]
+name = "instability"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bf9fed6d91cfb734e7476a06bde8300a1b94e217e1b523b6f0cd1a01998c71d"
+dependencies = [
+ "darling 0.20.11",
+ "indoc",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.101",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.13"
@@ -2433,6 +2737,24 @@ version = "1.70.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
 
+[[package]]
+name = "itertools"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "413ee7dfc52ee1a4949ceeb7dbc8a33f2d6c088194d9f922fb8318faf1f01186"
+dependencies = [
+ "either",
+]
+
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -2490,6 +2812,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "kasuari"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "def1b67294a9fdc95eeeeafd1209c7a1b8a82aa0bf80ac2ab2a7d0318e9c7622"
+dependencies = [
+ "hashbrown",
+ "thiserror 2.0.12",
+]
+
 [[package]]
 name = "khronos-egl"
 version = "6.0.0"
@@ -2507,6 +2839,12 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2db585e1d738fc771bf08a151420d3ed193d9d895a36df7f6f8a9456b911ddc"
 
+[[package]]
+name = "lab"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf36173d4167ed999940f804952e6b08197cae5ad5d572eb4db150ce8ad5d58f"
+
 [[package]]
 name = "lazy-bytes-cast"
 version = "5.0.1"
@@ -2546,6 +2884,15 @@ dependencies = [
  "redox_syscall 0.5.12",
 ]
 
+[[package]]
+name = "line-clipping"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51a1679740111eb63b7b4cb3c97b1d5d9f82e142292a25edcfdb4120a48b3880"
+dependencies = [
+ "bitflags 2.9.1",
+]
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.15"
@@ -2586,6 +2933,25 @@ version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
 
+[[package]]
+name = "lru"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f8cc7106155f10bdf99a6f379688f543ad6596a415375b36a59a054ceda1198"
+dependencies = [
+ "hashbrown",
+]
+
+[[package]]
+name = "mac_address"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0aeb26bf5e836cc1c341c8106051b573f1766dfa05aa87f0b98be5e51b02303"
+dependencies = [
+ "nix 0.29.0",
+ "winapi",
+]
+
 [[package]]
 name = "malloc_buf"
 version = "0.0.6"
@@ -2619,6 +2985,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "memmem"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a64a92489e2744ce060c349162be1c5f33c6969234104dbd99ddb5feb08b8c15"
+
 [[package]]
 name = "memoffset"
 version = "0.6.5"
@@ -2652,6 +3024,12 @@ dependencies = [
  "paste",
 ]
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.3.7"
@@ -2699,6 +3077,18 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "mio"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78bed444cc8a2160f01cbcf811ef18cac863ad68ae8ca62092e8db51d51c761c"
+dependencies = [
+ "libc",
+ "log",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "naga"
 version = "22.1.0"
@@ -2706,7 +3096,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8bd5a652b6faf21496f2cfd88fc49989c8db0825d1f6746b1a71a6ede24a63ad"
 dependencies = [
  "arrayvec 0.7.6",
- "bit-set",
+ "bit-set 0.6.0",
  "bitflags 2.9.1",
  "cfg_aliases 0.1.1",
  "codespan-reporting",
@@ -2793,7 +3183,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0df7ac00c4672f9d5aece54ee3347520b7e20f158656c7db2e6de01902eb7a6c"
 dependencies = [
- "darling",
+ "darling 0.13.4",
  "proc-macro-crate 1.3.1",
  "proc-macro2",
  "quote",
@@ -2871,6 +3261,33 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2bf50223579dc7cdcfb3bfcacf7069ff68243f8c363f62ffa99cf000a6b9c451"
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
+[[package]]
+name = "num-conv"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+
+[[package]]
+name = "num-derive"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.101",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.46"
@@ -2953,6 +3370,15 @@ dependencies = [
  "syn 2.0.101",
 ]
 
+[[package]]
+name = "num_threads"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c7398b9c8b70908f6371f47ed36737907c87c52af34c268fed0bf0ceb92ead9"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "objc"
 version = "0.2.7"
@@ -3299,6 +3725,15 @@ dependencies = [
  "libredox",
 ]
 
+[[package]]
+name = "ordered-float"
+version = "4.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bb71e1b3fa6ca1c61f383464aaf2bb0e2f8e772a1f01d486832464de363b951"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "ordered-stream"
 version = "0.2.0"
@@ -3318,6 +3753,12 @@ dependencies = [
  "ttf-parser",
 ]
 
+[[package]]
+name = "owo-colors"
+version = "4.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26995317201fa17f3656c36716aed4a7c81743a9634ac4c99c0eeda495db0cec"
+
 [[package]]
 name = "parking"
 version = "2.2.1"
@@ -3404,6 +3845,58 @@ dependencies = [
  "sha2",
 ]
 
+[[package]]
+name = "phf"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
+dependencies = [
+ "phf_macros",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_codegen"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_generator"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d"
+dependencies = [
+ "phf_shared",
+ "rand 0.8.5",
+]
+
+[[package]]
+name = "phf_macros"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f84ac04429c13a7ff43785d75ad27569f2951ce0ffd30a3321230db2fc727216"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.101",
+]
+
+[[package]]
+name = "phf_shared"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67eabc2ef2a60eb7faa00097bd1ffdb5bd28e62bf39990626a582201b7a754e5"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "pin-project"
 version = "1.1.10"
@@ -3502,6 +3995,12 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
@@ -3654,6 +4153,90 @@ dependencies = [
  "getrandom 0.3.3",
 ]
 
+[[package]]
+name = "ratatui"
+version = "0.30.0-alpha.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63bfff7501cc6892821f54f1133661e0534413342c8e8efbb41af0ffccdcea45"
+dependencies = [
+ "instability",
+ "ratatui-core",
+ "ratatui-crossterm",
+ "ratatui-macros",
+ "ratatui-termwiz",
+ "ratatui-widgets",
+]
+
+[[package]]
+name = "ratatui-core"
+version = "0.1.0-alpha.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "353047185fbfb81ee05a3f8c573956adb2aa9a505da47fb150c18388806f5e22"
+dependencies = [
+ "bitflags 2.9.1",
+ "compact_str",
+ "hashbrown",
+ "indoc",
+ "itertools 0.14.0",
+ "kasuari",
+ "lru",
+ "strum",
+ "thiserror 2.0.12",
+ "unicode-segmentation",
+ "unicode-truncate",
+ "unicode-width 0.2.0",
+]
+
+[[package]]
+name = "ratatui-crossterm"
+version = "0.1.0-alpha.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c729303ad253dd928b75f5866feb41c73d0e72b62ec91b13a5d91141ff5bfd1"
+dependencies = [
+ "crossterm",
+ "instability",
+ "ratatui-core",
+]
+
+[[package]]
+name = "ratatui-macros"
+version = "0.7.0-alpha.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "058564a94bc18220b5c37caf05ec334e362bc87711522703fbed1ec9c43a0eae"
+dependencies = [
+ "ratatui-core",
+ "ratatui-widgets",
+]
+
+[[package]]
+name = "ratatui-termwiz"
+version = "0.1.0-alpha.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca620dea5f1b7e949fc60a7d78626946dc0273707d28eed4ce3ee458ae0218ca"
+dependencies = [
+ "ratatui-core",
+ "termwiz",
+]
+
+[[package]]
+name = "ratatui-widgets"
+version = "0.3.0-alpha.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fab55e77e0421bb88944cc0262317688e039d0e58518195f13a6e689f3e22f42"
+dependencies = [
+ "bitflags 2.9.1",
+ "hashbrown",
+ "indoc",
+ "instability",
+ "itertools 0.14.0",
+ "line-clipping",
+ "ratatui-core",
+ "strum",
+ "time",
+ "unicode-segmentation",
+ "unicode-width 0.2.0",
+]
+
 [[package]]
 name = "raw-window-handle"
 version = "0.4.3"
@@ -3973,12 +4556,42 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static",
+]
+
 [[package]]
 name = "shlex"
 version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
+[[package]]
+name = "signal-hook"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d881a16cf4426aa584979d30bd82cb33429027e42122b169753d6ef1085ed6e2"
+dependencies = [
+ "libc",
+ "signal-hook-registry",
+]
+
+[[package]]
+name = "signal-hook-mio"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34db1a06d485c9142248b7a054f034b349b212551f3dfd19c94d45a754a217cd"
+dependencies = [
+ "libc",
+ "mio 1.0.4",
+ "signal-hook",
+]
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.5"
@@ -3994,6 +4607,12 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
 
+[[package]]
+name = "siphasher"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -4156,6 +4775,28 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
+[[package]]
+name = "strum"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f64def088c51c9510a8579e3c5d67c65349dcf755e5479ad3d010aa6454e2c32"
+dependencies = [
+ "strum_macros",
+]
+
+[[package]]
+name = "strum_macros"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c77a8c5abcaf0f9ce05d62342b7d298c346515365c36b673df4ebe3ced01fde8"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn 2.0.101",
+]
+
 [[package]]
 name = "syn"
 version = "1.0.109"
@@ -4217,6 +4858,69 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "terminfo"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4ea810f0692f9f51b382fff5893887bb4580f5fa246fde546e0b13e7fcee662"
+dependencies = [
+ "fnv",
+ "nom",
+ "phf",
+ "phf_codegen",
+]
+
+[[package]]
+name = "termios"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "411c5bf740737c7918b8b1fe232dca4dc9f8e754b8ad5e20966814001ed0ac6b"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "termwiz"
+version = "0.23.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4676b37242ccbd1aabf56edb093a4827dc49086c0ffd764a5705899e0f35f8f7"
+dependencies = [
+ "anyhow",
+ "base64",
+ "bitflags 2.9.1",
+ "fancy-regex",
+ "filedescriptor",
+ "finl_unicode",
+ "fixedbitset",
+ "hex",
+ "lazy_static",
+ "libc",
+ "log",
+ "memmem",
+ "nix 0.29.0",
+ "num-derive",
+ "num-traits",
+ "ordered-float",
+ "pest",
+ "pest_derive",
+ "phf",
+ "sha2",
+ "signal-hook",
+ "siphasher",
+ "terminfo",
+ "termios",
+ "thiserror 1.0.69",
+ "ucd-trie",
+ "unicode-segmentation",
+ "vtparse",
+ "wezterm-bidi",
+ "wezterm-blob-leases",
+ "wezterm-color-types",
+ "wezterm-dynamic",
+ "wezterm-input-types",
+ "winapi",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.69"
@@ -4257,6 +4961,16 @@ dependencies = [
  "syn 2.0.101",
 ]
 
+[[package]]
+name = "thread_local"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+]
+
 [[package]]
 name = "tiff"
 version = "0.6.1"
@@ -4268,6 +4982,27 @@ dependencies = [
  "weezl",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a7619e19bc266e0f9c5e6686659d394bc57973859340060a69221e57dbc0c40"
+dependencies = [
+ "deranged",
+ "libc",
+ "num-conv",
+ "num_threads",
+ "powerfmt",
+ "serde",
+ "time-core",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9e9a38711f559d9e3ce1cdb06dd7c5b8ea546bc90052da6d06bb76da74bb07c"
+
 [[package]]
 name = "tiny-skia"
 version = "0.7.0"
@@ -4385,6 +5120,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e672c95779cf947c5311f83787af4fa8fffd12fb27e4993211a84bdfd9610f9c"
 dependencies = [
  "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-error"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b1581020d7a273442f5b45074a6a57d5757ad0a47dac0e9f0bd57b81936f3db"
+dependencies = [
+ "tracing",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8189decb5ac0fa7bc8b96b7cb9b2701d60d48805aca84a238004d665fcc4008"
+dependencies = [
+ "sharded-slab",
+ "thread_local",
+ "tracing-core",
 ]
 
 [[package]]
@@ -4437,12 +5194,29 @@ version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
 
+[[package]]
+name = "unicode-truncate"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8fbf03860ff438702f3910ca5f28f8dac63c1c11e7efb5012b8b175493606330"
+dependencies = [
+ "itertools 0.13.0",
+ "unicode-segmentation",
+ "unicode-width 0.2.0",
+]
+
 [[package]]
 name = "unicode-width"
 version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
 
+[[package]]
+name = "unicode-width"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fc81956842c57dac11422a97c3b8195a1ff727f06e85c84ed2e8aa277c9a0fd"
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.6"
@@ -4472,6 +5246,24 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "uuid"
+version = "1.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3cf4199d1e5d15ddd86a694e4d0dffa9c323ce759fea589f00fef9d81cc1931d"
+dependencies = [
+ "atomic",
+ "getrandom 0.3.3",
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "valuable"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
+
 [[package]]
 name = "vec_map"
 version = "0.8.2"
@@ -4484,6 +5276,15 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "vtparse"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d9b2acfb050df409c972a37d3b8e08cdea3bddb0c09db9d53137e504cfabed0"
+dependencies = [
+ "utf8parse",
+]
+
 [[package]]
 name = "walkdir"
 version = "2.5.0"
@@ -4853,6 +5654,78 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a751b3277700db47d3e574514de2eced5e54dc8a5436a3bf7a0b248b2cee16f3"
 
+[[package]]
+name = "wezterm-bidi"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c0a6e355560527dd2d1cf7890652f4f09bb3433b6aadade4c9b5ed76de5f3ec"
+dependencies = [
+ "log",
+ "wezterm-dynamic",
+]
+
+[[package]]
+name = "wezterm-blob-leases"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "692daff6d93d94e29e4114544ef6d5c942a7ed998b37abdc19b17136ea428eb7"
+dependencies = [
+ "getrandom 0.3.3",
+ "mac_address",
+ "sha2",
+ "thiserror 1.0.69",
+ "uuid",
+]
+
+[[package]]
+name = "wezterm-color-types"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7de81ef35c9010270d63772bebef2f2d6d1f2d20a983d27505ac850b8c4b4296"
+dependencies = [
+ "csscolorparser",
+ "deltae",
+ "lazy_static",
+ "wezterm-dynamic",
+]
+
+[[package]]
+name = "wezterm-dynamic"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f2ab60e120fd6eaa68d9567f3226e876684639d22a4219b313ff69ec0ccd5ac"
+dependencies = [
+ "log",
+ "ordered-float",
+ "strsim 0.11.1",
+ "thiserror 1.0.69",
+ "wezterm-dynamic-derive",
+]
+
+[[package]]
+name = "wezterm-dynamic-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46c0cf2d539c645b448eaffec9ec494b8b19bd5077d9e58cb1ae7efece8d575b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "wezterm-input-types"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7012add459f951456ec9d6c7e6fc340b1ce15d6fc9629f8c42853412c029e57e"
+dependencies = [
+ "bitflags 1.3.2",
+ "euclid",
+ "lazy_static",
+ "serde",
+ "wezterm-dynamic",
+]
+
 [[package]]
 name = "wgpu"
 version = "22.1.0"
@@ -4884,7 +5757,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0348c840d1051b8e86c3bcd31206080c5e71e5933dabd79be1ce732b0b2f089a"
 dependencies = [
  "arrayvec 0.7.6",
- "bit-vec",
+ "bit-vec 0.7.0",
  "bitflags 2.9.1",
  "cfg_aliases 0.1.1",
  "document-features",
@@ -5478,7 +6351,7 @@ dependencies = [
  "libc",
  "log",
  "mint",
- "mio",
+ "mio 0.8.11",
  "ndk 0.7.0",
  "ndk-glue",
  "objc",
diff --git a/Cargo.toml b/Cargo.toml
index a590ee7..77e28c9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,19 +5,21 @@ members = [
     "gemmaimgui",
     "gemmatelnet",
     "gemmautil",
+    "gemmarat"
 ]
 resolver = "2"
 
 [workspace.dependencies]
 pretty_env_logger = { version = "0.5" }
-log = { version = "0.4" }
+log =  { version = "0.4" }
 rand = { version = "0.9.0-alpha.2" }
 chrono = { version = "0.4" }
 dimensioned = { version = "0.8" }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = { version = "1.0" }
 clap = { version = "4.5", features = ["derive"] }
-
+flate2 = { version = "1.1" }
+hex = { version = "0.4" }
 # EGUI
 egui = { version = "0.29" }
 eframe = { version = "0.29" }
diff --git a/gemma/Cargo.toml b/gemma/Cargo.toml
index a51c8f3..c0c2b49 100644
--- a/gemma/Cargo.toml
+++ b/gemma/Cargo.toml
@@ -7,13 +7,11 @@ autobenches = true
 [dependencies]
 pretty_env_logger.workspace = true
 rand.workspace = true
-log.workspace = true
-# beep = "0.3.0"
 chrono.workspace = true
 dimensioned.workspace = true
 serde.workspace = true
 serde_json.workspace = true
-flate2 = "1.0"
-clap = { version = "4.5.20", features = ["derive"] }
-hex = "0.4.3"
-env_logger = "0.10.2"
+flate2.workspace = true
+clap.workspace = true
+hex.workspace =  true
+log.workspace = true
\ No newline at end of file
diff --git a/gemma/src/bin/testcompression.rs b/gemma/src/bin/testcompression.rs
index 19a1fa9..dcf1483 100644
--- a/gemma/src/bin/testcompression.rs
+++ b/gemma/src/bin/testcompression.rs
@@ -103,7 +103,7 @@ fn decompress_file(input_path: &PathBuf) -> io::Result<()> {
 }
 
 fn main() {
-    env_logger::init();
+    pretty_env_logger::init();
 
     let cli = Cli::parse();
 
diff --git a/gemma/src/chip8/computer.rs b/gemma/src/chip8/computer.rs
index 8729b46..5b80282 100644
--- a/gemma/src/chip8/computer.rs
+++ b/gemma/src/chip8/computer.rs
@@ -91,7 +91,7 @@ impl Chip8Computer {
 
 
     pub fn step_system(&mut self) -> &mut Chip8Computer {
-        println!("Stepping System 1 Step");
+        // println!("Stepping System 1 Step");
         // read the next instruction
         let local_memory = &self.memory;
 
diff --git a/gemma/src/chip8/instructions.rs b/gemma/src/chip8/instructions.rs
index 1dab8ed..8dfeec8 100644
--- a/gemma/src/chip8/instructions.rs
+++ b/gemma/src/chip8/instructions.rs
@@ -1019,7 +1019,7 @@ impl Chip8CpuInstructions {
             }
             Chip8CpuInstructions::LDIS(new_time) => {
                 let new_value = input.registers.peek(*new_time);
-                input.sound_timer.set_timer(new_value as i32);
+                input.sound_timer.set_timer(new_value);
             }
             Chip8CpuInstructions::ADDI(x) => {
                 // Fx1E - ADD I, Vx
diff --git a/gemma/src/chip8/sound_timer.rs b/gemma/src/chip8/sound_timer.rs
index 8cf1f31..c9757d5 100644
--- a/gemma/src/chip8/sound_timer.rs
+++ b/gemma/src/chip8/sound_timer.rs
@@ -1,9 +1,11 @@
-use log::trace;
+extern crate pretty_env_logger;
+
+use log::warn;
 use serde::{Deserialize, Serialize};
 
 #[derive(Clone, Copy, Serialize, Deserialize, Debug)]
 pub struct SoundTimer {
-    counter: i32,
+    counter: u8,
 }
 
 impl Default for SoundTimer {
@@ -13,32 +15,25 @@ impl Default for SoundTimer {
 }
 
 impl SoundTimer {
-    pub fn current(&self) -> i32 {
+    pub fn current(&self) -> u8 {
         self.counter
     }
     pub fn new() -> Self {
         SoundTimer { counter: 0 }
     }
-    pub fn set_timer(&mut self, new_value: i32) {
-        trace!("SETTING SOUND TIMER TO {new_value}");
+    pub fn set_timer(&mut self, new_value: u8) {
+        warn!("SETTING SOUND TIMER TO {new_value}");
         self.counter = new_value
     }
 
     pub fn tick(&mut self) {
-        trace!(
+        warn!(
             "TICKING SOUND FROM {} to {}",
             self.counter,
             self.counter - 1
         );
         if self.counter > 0 {
             self.counter -= 1;
-            /*
-            todo: this breaks tests.  maybe its wrong?
-            if let good_thread = thread::spawn(|| {
-                beep(440).expect("Unable to beep");
-                thread::sleep(time::Duration::from_millis(500));
-            }).join().unwrap().
-             */
         }
     }
 
diff --git a/gemma/src/constants.rs b/gemma/src/constants.rs
index 8e20e30..2320f07 100644
--- a/gemma/src/constants.rs
+++ b/gemma/src/constants.rs
@@ -1,3 +1,8 @@
+use std::borrow::ToOwned;
+use std::clone::Clone;
+use std::net::ToSocketAddrs;
+use std::string::ToString;
+
 pub const CHIP8_REGISTER_COUNT: i32 = 16;
 pub const CHIP8_MEMORY_SIZE: i32 = 4096i32;
 pub const CHIP8_VIDEO_WIDTH: i32 = 64i32;
@@ -9,9 +14,10 @@ pub const LABEL_QUIRK_CHIP8:  &str = "Chip8";
 pub const LABEL_QUIRK_XOCHIP: &str = "XO Chip";
 pub const LABEL_QUIRK_SCHIP: &str = "SChip-Modern";
 
-pub const RESOURCES_ROOT: &str = "../resources";
-pub const TESTS_ROOT: &str = "../resources/test/";
-pub const TEST_ROM_ROOT: &str = "../resources/test/roms";
+pub const BASE_ROOT: &'static str = &(env!("CARGO_MANIFEST_DIR"));
+pub const RESOURCES_ROOT: &'static str = concat!(env!("CARGO_MANIFEST_DIR"), "/../resources");
+pub const TESTS_ROOT: &'static str = concat!(env!("CARGO_MANIFEST_DIR"), "/../resources/test");
+pub const TEST_ROM_ROOT: &'static str =concat!(env!("CARGO_MANIFEST_DIR"), "/../resources/test/roms");
 
 pub const CHIP8_KEYBOARD: [[u8; 4]; 4] = [
     [0x01, 0x02, 0x03, 0x0C],
diff --git a/gemma/tests/computer_tests.rs b/gemma/tests/computer_tests.rs
index 11f0b4b..3416578 100644
--- a/gemma/tests/computer_tests.rs
+++ b/gemma/tests/computer_tests.rs
@@ -6,7 +6,7 @@ use gemma::chip8::computer_manager::Chip8ComputerManager;
 use gemma::chip8::quirk_modes::QuirkMode;
 use gemma::chip8::quirk_modes::QuirkMode::{Chip8, SChipModern, XOChip};
 use gemma::chip8::registers::Chip8Registers;
-use gemma::constants::{CHIP8_VIDEO_MEMORY, TESTS_ROOT};
+use gemma::constants::{CHIP8_VIDEO_MEMORY, TESTS_ROOT, TEST_ROM_ROOT};
 use crate::test_utils::{load_compressed_result, load_result, load_rom};
 
 #[test]
@@ -187,7 +187,7 @@ fn quirks_mode_test() {
 fn load_rom_allows_starting() {
     let mut new_manager = Chip8ComputerManager::default();
     assert!(!new_manager.core_should_run);
-    let p = format!("{}/../resources/test/roms/1-chip8-logo.ch8" , std::env::current_dir().unwrap().display());
+    let p = TEST_ROM_ROOT.to_string() + "/1-chip8-logo.ch8";
     let full_path =  Path::new(p.as_str());
     new_manager.load_new_program_from_disk_to_system_memory(full_path);
     assert!(new_manager.core_should_run)
diff --git a/gemma/tests/state_tests.rs b/gemma/tests/state_tests.rs
index 55c09bd..265f0e2 100644
--- a/gemma/tests/state_tests.rs
+++ b/gemma/tests/state_tests.rs
@@ -11,20 +11,6 @@ fn load_result(to_load: &str) -> String {
     std::fs::read_to_string(full_path).unwrap()
 }
 
-// fn load_compressed_result(file_path: &str) -> io::Result<String> {
-//     // Load the compressed file contents
-//     let compressed_data = fs::read(file_path)?;
-//
-//     // Create a GzDecoder to uncompress the data
-//     let mut decoder = GzDecoder::new(&mut compressed_data[..]);
-//     let mut decompressed_data = String::new();
-//
-//     // Read the decompressed data directly into a String
-//     decoder.read_to_string(&mut decompressed_data)?;
-//
-//     Ok(decompressed_data)
-// }
-
 fn load_rom(to_load: &str) -> Vec<u8> {
     fs::read(format!("resources/test/roms/{}", to_load)).unwrap()
 }
diff --git a/gemmaegui/Cargo.toml b/gemmaegui/Cargo.toml
index f0c8646..d8e4589 100644
--- a/gemmaegui/Cargo.toml
+++ b/gemmaegui/Cargo.toml
@@ -8,3 +8,5 @@ gemma = { path = "../gemma" }
 egui.workspace = true
 eframe.workspace = true
 catppuccin-egui = { version = "5.3.0", default-features = false, features = ["egui29"] }
+pretty_env_logger.workspace = true
+log.workspace = true
\ No newline at end of file
diff --git a/gemmaimgui/Cargo.toml b/gemmaimgui/Cargo.toml
index 8dfcf29..98eff5c 100644
--- a/gemmaimgui/Cargo.toml
+++ b/gemmaimgui/Cargo.toml
@@ -6,8 +6,8 @@ edition = "2021"
 [dependencies]
 gemma = { path = "../gemma" }
 pretty_env_logger.workspace = true
-rand.workspace = true
 log.workspace = true
+rand.workspace = true
 chrono.workspace = true
 dimensioned.workspace = true
 clap.workspace = true
diff --git a/gemmarat/Cargo.toml b/gemmarat/Cargo.toml
new file mode 100644
index 0000000..431b227
--- /dev/null
+++ b/gemmarat/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "gemmarat"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+gemma = { path = "../gemma" }
+clap.workspace =  true
+pretty_env_logger.workspace = true
+log.workspace = true
+color-eyre = "0.6"
+ratatui = "0.30.0-alpha.4"
diff --git a/gemmarat/src/bin/gemmarat.rs b/gemmarat/src/bin/gemmarat.rs
new file mode 100644
index 0000000..5dd19cb
--- /dev/null
+++ b/gemmarat/src/bin/gemmarat.rs
@@ -0,0 +1,135 @@
+use std::path::Path;
+use std::rc::Rc;
+use ratatui::prelude::*;
+use std::time::Duration;
+use color_eyre::{eyre::Context, Result};
+use ratatui::{
+    crossterm::event::{self, Event, KeyCode},
+    widgets::Paragraph,
+    DefaultTerminal, Frame,
+};
+use ratatui::layout::Rect;
+use ratatui::layout::{Constraint, Direction};
+use ratatui::prelude::Layout;
+use ratatui::widgets::{Block, Borders};
+use gemma::chip8::computer::Chip8Computer;
+use gemma::chip8::computer_manager::Chip8ComputerManager;
+use gemmarat::register_widget::RegisterWidget;
+use gemmarat::timer_widget::TimerWidget;
+use gemmarat::video_widget::VideoWidget;
+
+struct GemmaRat {
+    pub computer: Chip8ComputerManager
+}
+
+impl Default for GemmaRat {
+    fn default() -> Self {
+        GemmaRat {
+            computer: Chip8ComputerManager::default()
+        }
+    }
+}
+
+fn main() -> Result<()> {
+    color_eyre::install()?;
+    let terminal = ratatui::init();
+    let app_result = run(terminal).context("app loop failed");
+    ratatui::restore();
+    app_result
+}
+
+
+fn run(mut terminal: DefaultTerminal) -> Result<()> {
+    let mut manager = Chip8ComputerManager::default();
+    manager.load_new_program_from_disk_to_system_memory(Path::new("/home/tmerritt/Projects/trevors_chip8_toy/resources/roms/2-ibm-logo.ch8"));
+    for _ in 0..30 {
+        manager.tick();
+    }
+    loop {
+        terminal.draw(|frame| {
+            do_draw(frame, &mut manager);
+        }).expect("unable to render display.");
+        if should_quit()? {
+            break;
+        }
+    }
+    Ok(())
+}
+
+fn do_draw(frame: &mut Frame, draw_with: &mut Chip8ComputerManager) {
+    // build the layout...
+    let main_layout = Layout::default()
+        .direction(Direction::Vertical)
+        .constraints(vec![
+            Constraint::Length(32),
+            Constraint::Max(3)
+        ])
+        .split(frame.area());
+    let upper_block = Layout::default()
+        .direction(Direction::Horizontal)
+        .constraints(vec![
+            Constraint::Length(64),
+            Constraint::Fill(1)
+        ])
+        .split(main_layout[0]);
+    let column_block = Layout::default()
+        .direction(Direction::Vertical)
+        .constraints(vec![
+            // Registers
+            Constraint::Min(20),
+            // Timers
+            Constraint::Min(6),
+            // Keypad
+            Constraint::Min(8)
+        ])
+        .split(upper_block[1]);
+    // ...then put the parts in the layout.
+
+
+    // Video Block
+    let state = draw_with.state().clone().video_memory;
+    frame.render_widget(
+        VideoWidget::with_display(state), upper_block[0]
+    );
+
+    // Registers Block
+    let mut state = draw_with.state().registers;
+    frame.render_stateful_widget(
+        RegisterWidget::new(),
+            column_block[0],
+        &mut state);
+
+    // Times Block
+    frame.render_stateful_widget(
+        TimerWidget::new(),
+        column_block[1],
+        &mut TimerWidget::with_values(
+            draw_with.state().sound_timer.current(),
+            draw_with.state().delay_timer.current()
+        )
+    );
+
+    // Keypad Block
+    frame.render_widget(
+        Paragraph::new("Keypad Goes Here")
+            .block(Block::new().borders(Borders::ALL)), column_block[2]
+    );
+
+    // Footer Bar
+    frame.render_widget(
+        Paragraph::new("F1 - Step | F2 - Run | F3 - Stop | Q - Quit")
+            .centered()
+            .block(Block::new().borders(Borders::ALL)), main_layout[1]);
+
+}
+
+fn should_quit() -> Result<bool> {
+    if event::poll(Duration::from_millis(250)).context("event poll failed")? {
+        if let Event::Key(key) = event::read().context("event read failed")? {
+            return Ok(KeyCode::Char('q') == key.code);
+        }
+    }
+    Ok(false)
+}
+
+
diff --git a/gemmarat/src/lib.rs b/gemmarat/src/lib.rs
new file mode 100644
index 0000000..ffd8d11
--- /dev/null
+++ b/gemmarat/src/lib.rs
@@ -0,0 +1,3 @@
+pub mod timer_widget;
+pub mod register_widget;
+pub mod video_widget;
diff --git a/gemmarat/src/register_widget.rs b/gemmarat/src/register_widget.rs
new file mode 100644
index 0000000..cf84bf0
--- /dev/null
+++ b/gemmarat/src/register_widget.rs
@@ -0,0 +1,43 @@
+use ratatui::layout::Rect;
+use ratatui::prelude::*;
+use ratatui::widgets::{Block, Borders, List, ListItem, ListState};
+use gemma::chip8::registers::Chip8Registers;
+
+pub struct RegisterWidget {
+    state: Chip8Registers
+}
+
+impl RegisterWidget {
+    pub fn new() -> RegisterWidget {
+        RegisterWidget { state: Chip8Registers::default() }
+    }
+
+    pub fn with_values(state: Chip8Registers) -> RegisterWidget {
+        RegisterWidget {
+            state
+        }
+    }
+}
+
+impl StatefulWidget for RegisterWidget {
+    type State = Chip8Registers;
+
+    fn render(self, area: Rect, buf: &mut Buffer, state: &mut Chip8Registers) {
+        let mut working_lines: Vec<ListItem> = vec![];
+
+        // build the lines for the display...
+        let working_text = state.format_as_string();
+
+        for current_line in working_text.lines() {
+            working_lines.push(ListItem::new(current_line));
+        }
+
+        let my_list = List::new(working_lines)
+            .block(Block::new()
+                .title(Line::raw("Registers").centered())
+                .borders(Borders::ALL));
+        // ...draw it out;
+
+        StatefulWidget::render(my_list, area, buf, &mut ListState::default());
+    }
+}
diff --git a/gemmarat/src/timer_widget.rs b/gemmarat/src/timer_widget.rs
new file mode 100644
index 0000000..ad08cc2
--- /dev/null
+++ b/gemmarat/src/timer_widget.rs
@@ -0,0 +1,39 @@
+use ratatui::prelude::*;
+use ratatui::widgets::{Block, Paragraph};
+use ratatui::text::Line;
+
+pub struct TimerWidget {
+    sound_timer_value: u8,
+    delay_timer_value: u8
+}
+
+impl TimerWidget {
+    pub fn new() -> TimerWidget {
+        TimerWidget { sound_timer_value: 0, delay_timer_value: 0 }
+    }
+
+    pub fn with_values(sound: u8, delay: u8) -> TimerWidget {
+        TimerWidget {
+            sound_timer_value: sound,
+            delay_timer_value: delay
+        }
+    }
+}
+
+impl StatefulWidget for TimerWidget {
+    type State = TimerWidget;
+
+    fn render(self, area: Rect, buf: &mut Buffer, state: &mut TimerWidget) {
+        let line_1 = Span::raw(format!("Sound Timer: {} [{:02x}]", state.sound_timer_value, state.sound_timer_value));
+        let line_2 = Span::raw(format!("Delay Timer: {} [{:02x}]", state.delay_timer_value, state.delay_timer_value));
+
+        let text = vec![
+            Line::from(vec![line_1]),
+            Line::from(vec![line_2])
+        ];
+
+        let line = Paragraph::new(text)
+            .block(Block::bordered().title("Timers"));
+        line.render(area, buf);
+    }
+}
diff --git a/gemmarat/src/video_widget.rs b/gemmarat/src/video_widget.rs
new file mode 100644
index 0000000..0701473
--- /dev/null
+++ b/gemmarat/src/video_widget.rs
@@ -0,0 +1,31 @@
+use ratatui::prelude::*;
+use ratatui::widgets::Paragraph;
+use gemma::chip8::video::Chip8Video;
+
+pub struct VideoWidget {
+    video: Chip8Video
+}
+
+impl VideoWidget {
+    pub fn new() -> Self {
+        VideoWidget {
+            video : Chip8Video::default()
+        }
+    }
+
+    pub fn with_display(new_display: Chip8Video) -> Self {
+        VideoWidget {
+            video: new_display
+        }
+    }
+}
+
+impl Widget for VideoWidget {
+    fn render(self, area: Rect, buf: &mut Buffer) {
+        let working_text = self.video.format_as_string();
+
+        //println!("WORKING_TEXT = {}", working_text);
+        let text = Paragraph::new(working_text);
+        Widget::render(text, area, buf);
+    }
+}
\ No newline at end of file
diff --git a/gemmatelnet/Cargo.toml b/gemmatelnet/Cargo.toml
index 9533577..e61cdbb 100644
--- a/gemmatelnet/Cargo.toml
+++ b/gemmatelnet/Cargo.toml
@@ -5,5 +5,6 @@ edition = "2024"
 
 [dependencies]
 gemma = { path = "../gemma" }
-log = "0.4.22"
-clap = { version = "4.5.20", features = ["derive"] }
+pretty_env_logger.workspace = true
+log.workspace = true
+clap.workspace = true
diff --git a/gemmautil/Cargo.toml b/gemmautil/Cargo.toml
index 18d723b..b3eaa4e 100644
--- a/gemmautil/Cargo.toml
+++ b/gemmautil/Cargo.toml
@@ -8,3 +8,5 @@ gemma = { path = "../gemma" }
 clap.workspace = true
 pest = "2.7.14"
 pest_derive = "2.7.14"
+pretty_env_logger.workspace = true
+log.workspace = true