I have a Biostar TA785G3 HD with an AMD Athlon II X2 250 processor. I'm looking to upgrade to a much better processor without changing the whole system. What's the best my motherboard can do in the way of processors. Is this board a relic yet? Do i still have some upgrading I can do? Atm I can play BF3 pretty well with medium settings with my ati 6670, so I'm guessing I still have a ways to go, which is why I'm just going to upgrade the cpu for now. thanks in advance!