NesDS v0.41b is released. NesDS is a public-domain NES emulator for the Nintendo DS. The code was originally written in the commercial Nintendo DS devkit. This project's first milestone is to port that code to the open-source devkit.

NesDS v0.41b Changelog:
- mapper 9, 10, 118, 228 updated/fixed. Punch-Out, Action 52 IN 1, and some others games play well now.
- The 'Flicker' function was slightly fixed. Our eyes will not be that hurt now ;p
- A new bg render method was added, but not actived in this version, there are still alot work to do.

Download: NesDS v0.41b
Source: Here