I don't normally do this but since it is important for R300 owners

[Kruno]

Ati keep a close eye on Rage3d boards and many Catalyst driver team members post there.
Currently there is a massive vote on SSAA.
http://www.rage3d.net/board/showthread.php?s=&threadid=33658992

This is for ALL R300 owners, from Radeon 9500+.
Cast your vote guys. That's all you have to do.

[StealthHawk]

already being talked about here: http://www.nvnews.net/vbulletin/showthread.php?s=&threadid=6160

half way down the first page. also i should mention you have to be registered to vote apparently.