Every time i try to connect to xbox live it tells me that "a system update is required to connect to xbox live, but the update is currently unavailable." The thing is, my xbox is already updated with the most recent update thats available! i have no idea what to do, ive had all kinds of problems and every time i get over one, anther one comes up. I havent been able to connect to xbox live in about 3 months now, and i honestly just want to connect so i can download new songs on Dance Central. If you guys can help, please do so. If not, i may just sell this stupid system and say forget it!