not solved here.

my problem is due to this...

im running 4870x2s and a 8800gts 512 for physx.

this combo wont work. neither will a x2 with the gts.

however.....

a 4850 + 8800gts works great and so does 4870x2+4850+8800gts.

i see a pattern here....

vantage will only work if a single gpu card is master in the crossfire or alone with the 8800gts.

card position in the mobo doesnt make any difference at all. i have tried.

so whats the solution from here?