Thanks for the quick reply Mike, but I had already configured the flash drive so I just get the menu when I click on it in settings/system/storage and the drive is empty.
The game does appear in the hard drive's "Game and Apps" list, but selecting it only gives the "Delete" option (no copy or move choice). Since it's an old Xbox game (Dai Senryaku VII) I figured I may just be out of luck.
have you tryed puting other USB stuff into the xbox like phones or a other USB drive and see if it comes up on your xbox? if not try doing doing this step - go to your other xbox360, and go to account management and you it says your billing options go to
license transfer see if that helps you