I havent been on xbox in a couple of days and when i logged on today it said that i had to do a system update, ok cool. installed it and when i got to the dashboard it said "a system update is required to sign in to Xbox LIVE, but the update is currently unavailable. If the problem persists, visit www.xbox.com/support." so i went to the website and it says nothing about that error code thing... what do i do, i tried to copy the download to my flash drive but the update isn't on Microsoft's very difficult to navigate site.
what do i do?