yeh mate stick with 32bit windows! The 6300 conroe should do u justise with a bit of tampering, u should get it to around 3ghz on air! which is awesome performance!!!
To syk3, about the DS3, i thought about DS4 with crossfire but the problem is u really dont need crossfire to play games, with an 1900xt that would pretty much destroy anything at the moment. and i know what your saying about an upgrade path but 4 months down the line when the 1900xt is struggling with games, u would be better off selling the 1900xt and buying the latest GPU! thats what i think anyway
btw nice sig syk3, is it a gears of war monster, cant wait for that game!!