Guys, quick help here... I updated to the newest version of TinyUmbrella, in hopes of updating my phone to 4.1 and jailbreaking. I installed TU, and now I cannot update in iTunes. It tells me "unable to connect to the server". I know its probably a problem with my "hosts" file, but I already deleted the line that had gs.apple.com at the end of it with no luck. What do I need to do here? Does the new version of Tiny Umbrella do something else?