My CPU and GPU are both peaking around 70C and I've been noticing that my PC has been crashing while playing games a lot. Using stock heatsinks and fans. AMD 3500+, and 6800 Ultra. Idle temps are around 42C for CPU and 54C for GPU. No overclock. So you guys think 70C is peaking too high for CPU and GPU? If so, what cooling setup do you prefer. Don't really want to go watercooling since I don't overclock.