I ducted the cpu fan out and added another intake.

Voltages are from the bios of the p5k deluxe -- I don't remember which method you guys prefer but I have the voltage damper (for vdroop) enabled so it should be relatively accurate? If there's a better way to measure, please do tell.

Temperatures are the average of the two cores as reported by Core Temp while running two instances of SP2004 for 1 hour+. They were always the same so luckily I didn't need to actually average any of them.

E6600
3465 mhz (1.4750 vcore): 56 C
3510 mhz (1.4750 vcore): 57 C
3600 mhz (1.5625 vcore): 66 C
3672 mhz (1.5875 vcore): 67 C

Any subjective rantings about my voltages/temps?

I think the 57 C was decent @ 3510 mhz but the 66 and 67 is notsogood.

What are "safe" load temps? This thing should run at least 10 years.