You'll see, a year or so I moved from my native country bringing my xbox with me. This summer I came back home and when I went to a friend's house to play xbox360 I couldn't download my gamertag into his xbox360. This was really weird since most of my friends could and when I tried with mine, an error message popped up. Then I went into xbox.com and entered my account with no problem, I even changed my password. Then I came back to the xbox and tried downloading it again but still nothing. I still have like 2 weeks or more here so i'll be going to my friend's house a couple of times, and I need to download my gamertag into his hard drive so we can play. Please help.