My cousin wants me to build him a PC for gaming, photo/video editing, CAD (3D/2D) and video encoding. I've talked to him about all of the parts and we've settled on most.
ASUS 680 DC2 (he plans to add 2 more later).
16 GB Corsair Dominator (4x4GB, red).
2x 2TB WD Caviar Black.
Samsung 840 Pro...