I'm looking for advice on upgrading my current system. The cpu I want is the Q9550 when its out in Jan.08. My current board will support it I'm told. Would I be better off to go with a P35 or X38 board instead? I'm running 2 video cards in Sli at the moment but I'm considering switching to just one good card. The DDR3 memory prices are too pricey right now so I'd like to stay with my DDR2. Please feel free to give me you suggestions or thoughts on these upgrades thanks.