Whenever it comes out. I have a 2900pro flashed to XT atm, but I think whenever it comes out il be getting the single 4870 considering how it looks. I could never think to afford a X2 under normal circumstances, but I when I bought this motherboard I decided not to get one with a second PCI-E 16x slot because I thought the crossfire and SLI stuff was going to be a "fad"(I cant believe I made that gamble). Posting this thread for all the ati fanbois like me! When they come out, which one looks right for you?