Hello, I have been having a problem downloading Marble Blast Ultra. Recently, I went to a friends house and recovered my account on his xbox so I could use my account at his house. While I was there, I played Marble Blast Ultra on my account. The next day, when I played at my house, I had to recover my account on my xbox so I could play at my home. I wanted to play Marble Blast so i went to the Game Marketplace to download it to my harddrive. However, when I went to buy the game, there was no option to buy it. The only items I could buy were the three add-on packs. The game was not in my Game Library either. The only place it showed up was in the achievement progress page under my profile. So basically, I cannot play the game and I cannot buy the game, however it shows that I have still played the game on my account. I think it has something to do with me recovering my account at my friends house. It seems that the xbox recognizes that I have played the game and therefore does not allow it to show up in the Game Marketplace. But I dont think that the xbox knows the game is not downloaded to my harddrive. The xbox acts as though the game is downloaded to my xbox when, in reality, it isn't. Please help me. Thank You.