GamePro's picture-by-picture guide makes the process even easier. The tools required are simple: Husky Precision Screwdriver, external hard drive or USB thumb drive (for copying over files), and a 2.5" SATA laptop drive. Thanks to the XMB's easy to use interface, the process of copying over files and formatting the new PS3 drive is a cinch. Maybe you'll want to throw in a new 160GB hard drive into your PS3? They only go for about $100 these days.