I know this has probably been posted elsewhere already, but until now i was planning on buying an ultra for my new build. I will be playing games on a 24" 1900x1200 monitor, and although price really isnt an issue, i noticed that for the price of one Ultra, i could get two 2900xtx's in crossfire mode. From looking at the stats, the 2900's beats a single ultra card in most games and kills it in benchmark. I guess what i'm looking for is an unbias opinion, most of the sites i went to favour ATI so i dont really trust them. I'm aware that having a double card set up adds a lot of heat, but i dont see that being a problem for my cool master stacker 830 to handle.