I found that uses 1:1 dividers provides no better overclocking than using memory dividers. Every "GO" should be able to hit 3.6Ghz, after that it takes big voltage or what I like to call brute force to gain a stable overclock over 3.6Ghz.

My highest Core hit 68C for a brief moment of online gaming.

Has anybody hit anything above 3.6Ghz stable on air? 3.6 seems to be the wall for air cooling. I'm not saying you can't push it higher. I'm talking about 24x7 stable overclocks.

Alot of people post overclocks that they've achieved but they forget to mention that they are not 24x7 overclocks.

It looks like the 45nm will allow 4Ghz+ overclocks on air.