Yes, that's what I thought. I guess it depends if GPUZ accesses the hardware directly, rather than the driver - I'll investigate. Mind you, if I wipe the board with top spots anyway I guess it won't matter! :D
http://hwbot.org/hardware/videocard/..._8600m_gt_ddr2
*edit: It uses a rom strap so it didn't work :(
On the plus side, I'm so close to 1st place on 3dm'03 I think I'll be earning us a small number of points :)