Radeon X2800XTX will work at 750MHz/2200MHz

http://uk.theinquirer.net/?article=37638

Radeon X2800XTX2 is ATI's dual R600 card at $600

http://uk.theinquirer.net/?article=37631

ATI R600 coming in March or April

http://www.digitimes.com/NewsShow/Ne...807&query=R600