This is taken directly from PCSX2.net, the official site of PCSX2 development the PS2 emulator for windows.
Refraction has been 'abit' busy! He's been 'in the zone' for the past few nights fixing VIF Unpacks, which decompress then send texture and vector data to the VUs.
Such fixes have a wide impact on games, some initial results below:
Clocktower 3 - SPS (Spikey Polygon Syndrome) fixed!
Grandia III - Random crash fixed!
Sega Rally 2006 - SPS fixed!
Super Monkey Ball - Graphics looking 'significantly' improved!
X-Men Legends - Graphics completely fixed!
Oh and for racing fans, there is one other game showing significant progress ...