I'm new to bitcoin (today) and I'd like to be able to run with all 4 cores of my processor generating coins. I was wondering what is the best way to keep the PC from overheating? With 4 Cores going it is up to 82 Degrees C. Any ideas/thoughts?
Without a GPU, particularly an ATI GPU, generating coins is pointless. You'll waste electricity for 1-2 months before generating a single block, most likely.