PCSX2 SVN r4048 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:
r4048
* Added code to detect amount of physical ram installed on the host computer.
* Added logging of host operating system and physical ram to startup.
* Removed "PhysicalCores" stuff from both x86emitter and startup logs -- physical cores is losing its relevance with all the new AMD and Intel chip designs.

Download: PCSX2 SVN r4048
Download: Official Beta Plugins Pack [09 August 2010]
Source: Here