DeSmuME SVN r4148 is released. DeSmuME is an open source Nintendo DS(NDS) emulator for Linux, Mac OS and Windows. DeSmuME supports save states, the ability to increase the size of the screen and it supports filters to improve image quality. DeSmuME also supports microphone use on Windows and Linux ports, as well as direct video and audio recording. The emulator also features a built-in movie recorder.

DeSmuME SVN Changelog:
r4148
Cocoa Port:
- Another file handling code update that I missed.
- Integrate DeSmuME's directory structure into this port.

Download: DeSmuME SVN r4148 32bit
Download: DeSmuME SVN r4148 64bit
Source: Here