Beta updates are just for testing.
Heck, I'm still on 1.4.21.
Actual update? Not for another thirty days, thanks to Microsoft bribing Bethesda for it a month in advance.
That stinks.....I thought it was only the Dawnguard DLC that the Xbox got ahead of time.....
But anyway....There doesn't seem to be a way that I can get out of the beta anymore....In Steam it shows that I'm not participating in any betas anymore, and it doesn't offer the Skyrim beta as an option.....But just in case it isn't because of the beta update, I'm still open for other ideas and how to fix it.