i just got a 9600se from a friend of mine cuz he got a 6800. anyways, i was wondering if a vga cooler would be a good investment for this card. i've gotten it stablely to 473/232 but i know it can go higher than that, the only problem is if i go too much higher that, the gpu will lockup and i'll have to restart. so if a vga cooler is a good option for getting a better OC, suggestions are open.