I ordered a biostar mini ITX motherboard from newegg because I'm building a small computer for my sons bedroom. The board has a full size PCI express x16 slot, but the specs say that it runs in x8 mode. I have an AMD radeon 6790 that I wanted to put in the computer so it has some graphics for running windows 7 and streaming high def videos. The card is pci express x16 2.0, and I was just wondering if it will work in the slot on this motherboard. My guess is that it will work with reduced performance but I just don't know for sure, and I need to know so I can order another card that will work.