diff --git a/Command Prompt.lnk b/Command Prompt.lnk
new file mode 100644
index 0000000..1799be7
Binary files /dev/null and b/Command Prompt.lnk differ
diff --git a/build.bat b/build.bat
index 2c8861b..41244e7 100644
--- a/build.bat
+++ b/build.bat
@@ -4,8 +4,6 @@ set PlatformCompilerFlags=/I ..\lib\SDL2\include
 set CommonLinkerFlags=-incremental:no -opt:ref
 set PlatformLinkerFlags=/LIBPATH:..\lib\SDL2\lib\x64 /SUBSYSTEM:CONSOLE SDL2.lib SDL2main.lib
 
-REM call  "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" x86_amd64
-
 cls
 if not exist "build" mkdir build
 pushd build
diff --git a/code/win32_platform.cpp b/code/win32_platform.cpp
index 73e82bb..4a00219 100644
--- a/code/win32_platform.cpp
+++ b/code/win32_platform.cpp
@@ -12,7 +12,7 @@
 
 const char *WindowTitle = "Ray Tracing in a Weekend";
 
-const uint32_t TARGET_FRAME_RATE = 30;
+const uint32_t TARGET_FRAME_RATE = 10;
 const uint32_t TICKS_PER_FRAME = 1000 / TARGET_FRAME_RATE;
 const uint32_t WINDOW_WIDTH = 500;
 const uint32_t WINDOW_HEIGHT = 250;
diff --git a/win32_devenv.bat b/win32_devenv.bat
new file mode 100644
index 0000000..02e20be
--- /dev/null
+++ b/win32_devenv.bat
@@ -0,0 +1,2 @@
+@echo off
+call  "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" x86_amd64