I upgraded my HDD in my xbox after I signed up for my xbox live account and now I've been banned. I didn't have the chip on and it booted the original bios and dash. The first time after I replaced my HDD I was able to sign on to Xbox live, but now I can't. Is there ANY way to un-ban myself from xbox live? (Maybe reinstalling the old HDD?) If anyone could help me it would be greatly appreciated!! I really want to play my online games. Please Help, Thanks in advance.