thx for d info sir...

sorry for off topic:

one thing i noticed about swappin cards on x-fire mobo, d bandwidth thingy tends to get screwed up when i unplug & plug (could be d case of positions swapped) my 3850s from d board. it (primary slot) can be perfectly fine (x16 @ pci-e 2.0) but x4 @ pci-e 2.0/pci-e d other time. to resolve this i need to reseat d cards and/or reinstall catalyst...

any advice on this issue?