PCSX2 SVN r4520 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:
r4519
VIF: Fix for Downhill Domination introduced in r3762.

For future reference:
Clearing registers on VIF reset = bad! That operation is designed to stop VIF Processing its current data, nothing more.
More importantly it causes me a great headache as it took me 2 days to find this >.<
r4520
VIF: Fix for Donald Duck Quack Attack - vifcmd errors caused by VIF not stopping on reset. It would be nice to find out the actually 100% behaviour of FBRST, information is limited.

Download: PCSX2 SVN r4520
Download: Official Beta Plugins Pack [09 August 2010]
Source: Here