NesDS v0.52a 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 v0.52a Changelog:

0.52a: The 'menu' is re-designed. Raw PCM supported, not perfect, can be switched off in menu>Settings>Config. Settings of nesDS can be written to 'nesDS.ini' at runtime, done in menu>Settings. Short-Cuts can be configured in menu>Settings. 'LightGun' is placed in menu>Game>Extra, 'Micphone' and 'FDS disk' are also added there. 'Micphone' is not tested. Nothing more.

Download: NesDS v0.52a
Source: Here