so i got a new xbox 360, and i had downloads for the system on two gamer cards on my xbox 360, however the downloads all worked on my new gamer card. Now i got a new xbox 360 with both gamer profiles and i can't get all my downloads to show up! it says i can load it without all the stuff, i assume i lose everything (including the real money i spent!) how do i get all the downloads to show up again?