Since we are on the topic of CPU mining, I do have a question:

On my Core2Duo laptop, win7
CGMiner (best algo): 2.1 MHash
Ufasoft: 6.0 MHash

On my Core i7 laptop, win7
CGMiner (best algo): 9.3 MHash
Ufasofr: 15.7 MHash

I obviously realize that these minuscule compared to what a GPU does but I'm curious what there is such a large performance difference.

ckolivas - any idea why?