whoa.... 10 gpus? what mobo did you guys use? Don't tell us that all the gpus are gtx 4XX ...? Wonder what power supply did you use with that...
4 of the "GPU-X" units attached to one Supermicro motherboard (2 of the graphics cards were Quadro FX 5800 with 2 GPUs each) featuring the Intel 5500 chipset. And there was at least 1 slot left over, so maybe I'll shoot for 11-12 next time...
I'll let Radiance make the announcement regarding the GPU-X products, what they are and how to get more info.
I'll test 10 x GTX 470 or 480 cards simultaneously on one motherboard at some point soon. This could be one heck of a rendering cannon...umm, I meant to say rendering solution!
EricNV