I am having some trouble finding a new motherboard to buy. I have a 7950GT video card and I want to take it to SLI... I also have an FX-55 socket 939 CPU. The only problem is that I want to start using DDR2 800 memory but I can't find a socket 939 motherboard that supports DDR2 memory on newegg. Anyone know any good mobos that support these features or do I also have to upgrade my CPU to an AM2 socket...