I just purchased the Playstation 3 Move Racing Wheel, and it says on the box it's works with Grand Turismo 5. However, I can't get it to work with it. Any suggestions would greatly be appreciated.
After you press the PS button on the Move Controller go to Controller Settings and Reassign the Move Controller to Port 1. Once the PS Button on the Move Controller is pressed you can use the Controller to Navigate through the Controller Settings. Squeeze the Trigger and Motion with the Controller through the XMB Settings. Use Up and Down Motions and Side To Side Motions through the Settings.
More info here... Move Racing Wheel
Here is a video showing how to navagate through the XMB... XMB How To