Well it seen this happen a couple days ago and happened to me today to. It freezes after a hour play and if its not a big freeze it small ones when you travel. Is it the Update that dose this or is it something with my Xbox.
I've encountered far more freezes (both big freezes when I have to turn off my Xbox and small ones when I can just open dvd tray to get back to the dashboard) since the update. Most of the freezes happened in the Hoover Dam area.
What's more, I was about to exit the building today when I pressed on the door and I've got black screen with red vertical lines instead of the loading screen and my Xbox froze one more time. I'm afraid to see 3red lights in the near future

Can game freezes (especially the ones which require to restart the console by forcing the shutdown of it) kill an Xbox 360?