So I'm kind of PO right now. I've had this problem for a few weeks. Upon starting my xbox it says I have to update. Okay, fine. After going through 2 download status bars of which the first gets maybe half way and the 2nd doesn't even move at all I get the message: Can't download the update. To test your connection, open System Settings and select Network Settings, Test Xbox Live Connection. If the problem Persists, go to www.xbox.com/support. Well I'm here now after countless times trying all the techniques on google and on these forums. Also Status code is 3CD6-0000-3080-0506-8007-0468. I have owned this original Xbox 360 Elite for probably 3yrs now and have just within the last few months have noticed it slowing down. Not starting up as fast, not loading things on the dashboard, but I deal with that. Not being able to play online is getting a little riled up. Sure hope you can help.