I just bought an 8gb usb to buy Black Ops with and I have 4800 micro soft points, but when I try to buy the game it says. "Cannot get information from Xbox live." I just want to know what to do. If anybody can help please let me know.
To be clear, are you trying to but DLC for Black Ops, or the game itself? If you're trying to purchase a game from the Games on Demand section of the Marketplace, then you'll need to use a credit card to make those purchases.
Have you tried making the purchase from Xbox.com as well as the console?
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