Video Tutorial: PS3 USB-Powered Cooler & 4-Port Hub
This is a new, original mod... no one has ever made anything like this before. It seamlessly integrates a PS3 usb powered cooler and a 4 port usb hub into a single package plus the ports are in the back so you don't have to try to mod the PS3 itself. It will keep your ps3 cool with 3 fans and make it look clean with no ugly wire in the front.
Part 1: http://www.youtube.com/watch?v=ZfMG1wFhBes
Part 2: http://www.youtube.com/watch?v=M13Jwq8gMHs