Hello, a friend of mine ordered a pre-built PC from IBUYPOWER.com and he ordered a SLI system. First, the computer couldnt power up. We've opened the case, and some weires wasnt plugged at all, like the main ATX power for the motherboard. And hard disk, etc. And it only had 1 video card, when he ordered SLI videos cards(2). Is this scam? or simply an error? Are they really worth the price? to recieve a broken pre built PC? Please comment.