I bought a HD6950 1Gb card last year when I built a system. Now that they don't make new ones can I assume except for E-bay I am screwed on adding a 2nd card for Crossfire. It is good enough right now but I was hoping to get a few years use from the one card then buy the 2nd card cheap and get a couple more years use out of Crossfire. I am thinking now when it is too slow I will just have to upgrade.