Had to replae a graphics card over the weekend and picked up a fairly cheap ($100) 9800GT.

Thought I'd try it out on GPUgrid and it's working out very nicely. It's in a quadcore machine running the latest alpha Boinc 6.3.21 and there are 4 instances of MindModelling@Home running on the cpu's and a single GPUGrid running on the card (using very little cpu itself).

Nice points as well, I've got 12,000 in 3 days from this card alone... Looks like IB is going to destroy me with his GX280 though

Bok