I just finished building a good rig for my friend, a 4600x2 and a dfi lanpartyUT with corsair XMS and a 7900GT. every time i boot and install something it freezes and just doesnt respond to anything. It will totaly freeze, i reinstalled XP and it still happens. Im running at a decent 40C but i really need this fixed. ANY SUGGESTIOE GREATLY APPRECIATED!