I'm hitting a wall with my OC. I'm currently at 2.65, and know the cpu is begging to go higher. Actually, I'm just getting paranoid of raising voltages anymore, as I'm going over 50c when I raise the voltages past 1.4 on my Opteron 165. I'm looking at getting a water cooler for the cpu. Can anyone offer a good newbie WC for me. I'm looking at spending about $100 or so, so I know I'm limited in choice. Any help would be greatly appreciated. Thanks!