diff --git a/LICENSE b/LICENSE
index a505139..d54032a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2025 Harvey Fong
+Copyright (c) 2026 Harvey Fong
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/makefile b/Makefile
similarity index 100%
rename from makefile
rename to Makefile
diff --git a/README.md b/README.md
index beb9960..8b3d833 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # poomer-bella-sine
-Learning prototype cross-platform command line for Bella scene creation with sine wave. Depends on https://github.com/oomer/oom
+Learning prototype cross-platform command line for Bella scene creation with sine wave. 
 
 <img src="resources/example.jpg">
 
@@ -40,13 +40,35 @@ workdir/
 └── poomer-bella-sine/
 ```
 
-## MacOS (kasm-monterey) 
-- [ ] Install Xcode
+## Ubuntu Linux x64
 ```
-mkdir workdir
-cd workdir
-curl -LO https://downloads.bellarender.com/bella_engine_sdk-25.3.0-macos.zip
+sudo apt install -y build-essential 
+mkdir workdir && cd workdir
+
+# Install Bella SDK
+wget https://downloads.bellarender.com/bella_engine_sdk-25.3.0-linux.tar.gz
+tar -xvf  bella_engine_sdk-25.3.0.tar.gz
+
+# Build poomer-bella-sine
+git clone https://git.indoodle.com/oomer/oom.git
+git clone https://git.indoodle.com/oomer/poomer-bella-sine.git
+cd poomer-bella-sine
+make all -j$(nproc)
+bin/Linux/release/poomer-bella-sine -r
+file ./untitled.png
+```
+## MacOS x64
+```
+# Install xcode
+xcode-select --install
+
+mkdir workdir && cd workdir
+
+# Install Bella SDK
+curl -O https://downloads.bellarender.com/bella_engine_sdk-25.3.0-macos.zip
 unzip bella_engine_sdk-25.3.0-macos.zip
+
+# Build poomer-bella-sine
 git clone https://git.indoodle.com/oomer/oom.git
 git clone https://git.indoodle.com/oomer/poomer-bella-sine.git
 cd poomer-bella-sine
@@ -54,41 +76,25 @@ make all -j4
 bin/Darwin/release/poomer-bella-sine -r
 open ./untitled.png
 ```
-
-## Ubuntu Linux (kasm-ubuntu)
-```
-sudo apt install -y build-essential curl
-mkdir workdir
-cd workdir
-curl -LO https://downloads.bellarender.com/bella_engine_sdk-25.3.0-linux.tar.gz
-tar -xvf  bella_engine_sdk-25.3.0.tar.gz
-git clone https://git.indoodle.com/oomer/oom.git
-git clone https://git.indoodle.com/oomer/poomer-bella-sine.git
-cd poomer-bella-sine
-make all -j4
-bin/Linux/release/poomer-bella-sine -r
-file ./untitled.png
-```
-
-## Windows (win10 enterprise) 
-- [optioanl] Install https://git-scm.com
-
-- Download Visual Studio Community Edition 2022
+## Windows x64
+- Download Visual Studio Community Edition
 - Run VisualStudioSetup.exe
-- Workload = [x] Desktop developemnt with C++
-- Individial components = [x] Git For Windows
+- Workload = [x] Desktop development with C++
+- Individual components = [x] Git For Windows
 
-Run **x64 Native Tools Command Prompt for VS 2022**
+#### x64 Native Tools for VS
 ```
-cd %USERPROFILE%
-mkdir workdir
-cd workdir
-curl -LO https://downloads.bellarender.com/bella_engine_sdk-25.3.0-win32.zip
+mkdir workdir && cd workdir
+
+# Install Bella SDK
+curl -O https://downloads.bellarender.com/bella_engine_sdk-25.3.0-win32.zip
 tar -xf bella_engine_sdk-25.3.0-win32.zip
+
+# Build poomer-bella-sine
 git clone https://git.indoodle.com/oomer/oom.git
 git clone https://git.indoodle.com/oomer/poomer-bella-sine.git
 cd poomer-bella-sine
-msbuild poomer-bella-sine.vcxproj /p:Configuration=release /p:Platform=x64 /p:PlatformToolset=v143 
+msbuild poomer-bella-sine.vcxproj /p:Configuration=release 
 x64\release\poomer-bella-sine.exe -r
 start ./untitled.png
 ```
diff --git a/poomer-bella-sine.vcxproj b/poomer-bella-sine.vcxproj
index 87d8d4f..084944d 100644
--- a/poomer-bella-sine.vcxproj
+++ b/poomer-bella-sine.vcxproj
@@ -1,6 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="PseudoDebug|x64">
       <Configuration>PseudoDebug</Configuration>
       <Platform>x64</Platform>
@@ -16,16 +20,22 @@
     <ProjectGuid>{7AEA0690-36B7-4596-9DEE-C3AB3C11D282}</ProjectGuid>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PseudoDebug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v141</PlatformToolset>
+    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
@@ -58,6 +68,26 @@
       <DelayLoadDLLs>vulkan-1.dll</DelayLoadDLLs>
     </Link>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>false</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;DL_USE_SHARED;NOMINMAX;WIN32_LEAN_AND_MEAN;NOGDI;NOUSER;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\bella_engine_sdk\src;..\oom</AdditionalIncludeDirectories>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalLibraryDirectories>..\bella_engine_sdk\lib</AdditionalLibraryDirectories>
+      <AdditionalDependencies>bella_engine_sdk.lib;Shlwapi.lib;vulkan-1.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <DelayLoadDLLs>vulkan-1.dll</DelayLoadDLLs>
+    </Link>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
@@ -78,11 +108,13 @@
       <DelayLoadDLLs>vulkan-1.dll</DelayLoadDLLs>
     </Link>
   </ItemDefinitionGroup>
+
+
   <ItemDefinitionGroup Condition="$(PlatformToolset.Contains('Intel'))">
     <ClCompile>
       <WarningLevel>TurnOffAllWarnings</WarningLevel>
       <RuntimeTypeInfo>false</RuntimeTypeInfo>
-      <PreprocessorDefinitions>_ALLOW_COMPILER_AND_STL_VERSION_MISMATCH;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;DL_USE_SHARED;NOMINMAX;WIN32_LEAN_AND_MEAN;NOGDI;NOUSER;_ALLOW_COMPILER_AND_STL_VERSION_MISMATCH;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <InterproceduralOptimization>NoIPO</InterproceduralOptimization>
       <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>