Here is another video of XCM's Rateup for the PlayStation 3. This time, its being used with Call of Duty 4 (COD4) on the PS3. This product allows you to use a keyboard and mouse just like the Xbox 360 counterpart. The video also shows you how to map controller buttons to your keyboard and mouse. It will cost you $90-$100USD at Play-Asia, Divineo China, Divineo France and Divineo US.