Decided to return to my New Vegas game on my xbox and was told there was an update available, i thought..."its 2014, what are they updating at this point"? so i declined. It had worked fine before, why should i change anything. When i got to my saves it listed none, it had signed me into xbox live and changed my username. No biggie, i shut off the console and started up again. I launched the game from the xbox home screen and my saves were back, but now i get the messege ,"This save game relies on downloadable content that is NO LONGER AVAILABLE. Some objects may be no longer available. Continue loading?". Anyone got a clue what this means? Im about to load it up but what could they be changing/updating at this point and how is it going to effect my game going forward. It's the Ultimate Edition if that clears up anything.