Well, I'm gonna be building my rig soon I hope, about 2 weeks. Anyway, what benchmarking programs should I use to test the system out to make sure everything is working fully.
As worship said use prime95 or orthos for stress testing and 3dmark06 for testing out your GPU.
I use Everest's bench suite when I'm overclocking. You can save all your overclock data to see how much faster your equipment is running as you overclock.