PCSX2 SVN r3278 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:
r3277
GSdx: Fix cases where DX9 cards detected as having DX10/11 under Windows 7. Changed the device selector to display either DX10 or DX11 depending on the supposed feature set availability reported by drivers/dx.
r3278
Fix for F9 causing errant fullscreen/windowed mode flips.

Download: PCSX2 SVN r3278
Download: Official Beta Plugins Pack [11 March 2010]
Source:Here