I would need more information to help you with the downloading problem. Now for the PS3 controller. You can use one, along with a Xbox controller. Rigs Of Rods cannot be downloaded to a gaming system, as it is a computer game. PS3 controllers are harder to get up and running if I remember as I previously had one. You need 2 pieces of software to get them to work. For a Xbox controller, all you need to do do is plug it in and make a keymap, or download mine from the site and you are pretty much set.