Re: Hot computer!
Yeah, you can usually check temps in bios (Press del usually when computer starts up), though on my new motherboard, these don't show here.
It should say CPU temp, and fan speeds if they are set up correctly.
Try getting more case fans if theres space, or if you have some already and they are 80mm ones, try getting bigger 120mm ones if the case will support them.
You got updated video drivers? It might be worth checking that out, because fixes for games usually appear with new ones.
As for the CPU fan, stock fans should work perfectly fine since they are made for the CPU, though it might be worth getting another,
though I don't think your problem lies with temperatures.
Hope this helps
Abit IP35 Pro / Q6600 G0 / Zalman 9700 / 8800GTS 640mb / 4x 2GB Corsair XMS / X-FI Xtreme M / 1x 1TB / Antec 900 / Logitech Z-5500 / Samsung 20inch