My Nes v2.5.1.25 is released. My Nes is a portable open source NES/FAMICOM emulator written in C#. it cannot emulate 100%, it still a primitive one and needs a lot of work. however it has been tested and support over 200 games, 100 playable perfectly.

My Nes v2.5.1.25 Changelog:
* Update SlimDX (June 2010) to SlimDX (March 2011).
* Fixed: My Nes require SlimDX SDK instead of Runtime to run.
* Fixed: When you pause the emu for a while then resume, the
sound delay.



Download: My Nes v2.5.1.25
Source: Here