And of course to keep with the "spirit" of some of these suggestions in this thread - why don't you get 2x6800 Ultras in SLI. Even better yet, why don't you call Nvidia and get a priority shipment of the newest cards with their latest cores and put THOSE in SLI??..
That'll be better than a 9250 eh?.. :-\
Anyyyyywayys.... That being said, since I am presuming u are on a small budget
, this links might be helpful:
btw, the 256 MB on thet 9250 will be useless. 128 MB is more than enough considering the "power" (or lack of) of that GPU. Anything more is a marketting gimmick and a waste of $$.