For those of you who would like to look into Making xbox live arcade
games, here is the "getting started" page for the Xbox XNA Creator's
club. It includes directions to sign up, memership, hooking up your
computer using Visual C+ & XNA Game studio, etc.
http://creators.xna.com/en-US/create_detail
obviously, you'd do this on your home computer.
- have fun!
Mr. Lace