Lots of different ways do prep your HW before mounting up the units, especially when preparing around cpu sockets. Here are some step by step guides to get you up and running with your new units in no time.
Dragon F1 Extreme temperature probe installation
Dragon F1 Extreme mounting guide
Dragon F1 Extreme mounting guide with extension for Phenom cpu
Tek-9 temperature probe installation
Tek-9 revision 5.0 mounting guide for single PCB gpu
Tek-9 revision 5.0 mounting guide for dual PCB NVIDIA gpu(offset cores)