Come on, one of you must know how to do it. :-(

I play an internet game, ( It runs on java ).
Im used to using the WASD as my movement keys, Now in this game you use the <^> (arrow) keys to move the camera, Im wondering how would I go about making the WASD keys act like the arrow keys, I would also like to make the Q and E keys act like ESC and F4 respectively. I asked about how I would do this on another forum and heard some people talking about VB, so I went and downloaded VB6....