The Core 2 Duo comes with a heatsink with 3 black paste strips on it.
I added some better paste anyway. It goes on top of the CPU / under the heatsink.
I you try to run a CPU without paste it will run 10-15c hotter!
The Core 2 Duo CPU is wierd it doesn't have any pins! There will be a black plastic cover both on the slot and the bottom of the CPU. Remove these, lift a lever on the slot and place the CPU in it (it will only fit one way) then you close it down and put the heatsink on top.
DinoHunter (still no nVidia compo voucher!), CPU/GPU Benchmark, DarkFish Encryption DLL, War MMOG (WIP), 3D Model Viewer