BizHawk SVN r2257 is compiled. BizHawk is a A multi-system emulator written in C#. BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and debugging tools for all system cores.

BizHawk Supported Systems
- Nintendo Entertainment System (NES)
- Sega Master System
- SG-1000
- Game Gear
- PC-Engine (TurboGrafx-16) / CD-ROM
- SuperGrafx
- TI-83 Calculator

BizHawk Experimental
- Sega Genesis (low compatibility list)
- Gameboy (Debugger only)

BizHawk SVN Changelog:
r2254
Multithreaded AviWriter.cs
Moves calls to AVIStreamWrite() to a separate worker thread. They are where all of the cpu time for video compression is used, so can give a decent speedup. Could conceivably go slower on pathetic single core machines due to synchronization and copy overhead.
r2255
Add 2 SMS homebrew and a GG prototype to gamedb
r2256
ColecoHawk - set up ROM loading (bind .col to Coleco), set up preliminary controller garbage in 85 places for coleco
r2257
Coleco - some hacks and fixes to make a coleco rom open without crashing (draw a black screen instead)

Download: BizHawk SVN r2257
Source:Here