This Video Game Custom Button Remapping Petition implores game designers to offer more options for remapping controls in console and PC games. One reason is to suit more players' preferences, but more compelling is that this was started by a disabled gamer who is unable to play Dead Space 2 due to the inability to map the move forward command to a mouse button, which would allow him to play the game using his head. This got started on AskACapper.com and there are more details on the Overclockers UK Forums. Thanks Mike.