Bethesda has quietly released an update for Elder Scrolls V: Skyrim on Xbox. Update 1.8 - which hit PCs earlier this month - is now available to download when you fire up the game with a connection to Xbox Live, and comes in at 25MB.It tackles various bugs, including those related to Vampiric Grip, duplicating NPCs and more. There's no word on the patch's release for PS3. Here's the list of changes: BUG FIXES General memory and stability improvements Fixed rare crash when using vampiric grip Fixed issue where Arnleif and Sons Trading Company could become permanently locked Fixed issue related to duplicate NPCs Fixed rare issue where exterior door would not open properly