My friend owns a Q6600, P5Q, 4GB of XMS2 RAM and an ATI 5770. Will he see much of an advantage if he was to upgrade to an i5 setup. Or would he be fine grabbing a 560TI and keeping the Q6600? Also is there any chance of you pricing up some good setups for 2500k, RAM and Motherboard? Preferably as cheap as possible but also good quality with overclocking potential.