I downloaded the 'udpate' as the game said to do for World Tour... but it still isn't letting me play the additional 35 songs that I paid 280 Micro$oft Point$ to obtain! I tried to download the update and then the songs twice, and I also tried to shut down the XBox and reboot and start over and download it again but it still didn't work!!! HELP! Please, does N E 1 have an idea of what I might try to make it work??? Thanks.