I am in the market for a new video card and was settled on a 8800gt 512 from gigabyte until I saw that 8800's are coming out in 1gb right now. The only 1gb model i can find is the Palit geforce 8800gt 1gb. Has anybody bought one of these? Or how much more performance does the extra 512 ram offer? Also isn't geforce supposed to be releasing a new card in Feb? thanks for you input cheers!