Maybe somebody could help me out here...
It is frustrating playing games on Rockboy with the Gigabeat because all of the buttons are located on the side, which makes for very akward hand positioning. I am able to use the remote to play, except that it only recognizes the Volume Up and Volume Down keys. When I go to "Set Keys", it acts like it recognizes the other buttons when I press them, but they don't work when I actually try to play a game. Then again, Set Keys does say it is buggy, so maybe there is a manual way to set them?