Hi, I have an Abit IS7-E and the NB is limiting my overclock (after much testing). I had a P3 sink installed on it but I still get crashes on the Sandra memory bandwidth benchmark (at high FSBs I get crashes on regular work or even while Windows is loading (after POST)). I read that increasing AGP will also increase NB voltage and I want to know if it's also true for this mobo and more impotrantly, by how much I should increase it and should I expect my vid card to fry and die.