1. Does the MB support Quad SLI? Worked on my M2N32 WS, though not perfect but i think it was driver related.
2. I read that the MB will use 16x on both blue ports, even in SLI. Would the 7950 GX2s be compatible in this mode?
3. If it is compatible to use both in 16x, would i notice any performance boost?
If all this would work, maybe its worth spending a little more cash for this investment, since the MB is actually "future-safe" for me with upgrades.
Thats all i can think of now.
Indeed you're right. My apologies as I have little knowledge about amd socket motherboards. I see you're going for an asus board so check out their website (go to the global one as it has better spec sheets) and take a look at all the boards which have the socket you need. If you find something that has the specs that suit your needs, check what the price is and whether it is within your budget. If you have any more specific questions post them and i'll try to help.