PCSX2 SVN r4227 is released. PCSX2 is an open source PlayStation 2 (PS2) emulator for the Microsoft Windows and Linux operating systems. With the most recent versions, many PS2 games are playable (although speed limitations have made play-to-completion tests for many games impractical), and several games are claimed to have full functionality.

PCSX2 SVN Changelog:
r4224
spu2x:
* fix linux compilation debug build
* Add a linux option to select the API output of portaudio (ALSA, JACK and OSS)
r4225
spu2x: fix previous commit: restore correct api at startup
r4226
SPU2-X: Minor change on the ADPCM decoder. 2 other known decoders do this as well.
r4227
Presets: Now the first preset is numbered "1" (was 0). 0 based index is not for mere mortals..

Download: PCSX2 SVN r4227
Download: Official Beta Plugins Pack [09 August 2010]
Source: Here