I have been logging into my Live account with ease since its creation. Although, a recent update has made it so I am unable to log into Xbox Live. When downloading the update, it states, "Can't download the update. To test your connection..." The Status Code is 335A-0000-0080-0300-8007-2751. I have tested my connection. The test makes it to the Xbox LIVE section where it tells me to download this update. The same problem occurs. I have deleted all corrupted data and cleared my cache. I even reformatted my hard drive (lost all data) with no success. I have heard holding down the sync button while booting up your Xbox 360 clears all the updates. I have tried that but it didn't seem to do anything. It would be great if I can get some help.