Turned on my Xbox this morning, and did the System Update. Everything seemd to go fine. It downloaded and restarted the system. Got the splash screen, then it went blank. I left it alone for about five minutes waiting, then turned it off and back on. Now I have a solid red ring. I tried waiting, unpluging everything and repluging, but no dice. Just a blank screen and a red ring. It was working just fine seconds before this Update! Am I just out of luck?