Also, I am not surprised by this move. In the earnings call AMD management said 2nd 1/2 of May, but my guess is that will be the XTX, but their yields on the XT version were quite good and had enough QoH to warrant early release as a PR move.
Im pretty sure some Ati executive said they where waiting to realease a FULL line up. That could explain some of the delays. There was also something about compatability issues or something. Maybe they having problems with pista drivers like nvidia.
I'd be awesome if they do release all thier cards and beat nvidia to cartering to all the different levels of the market