When Dawnguard releases (which is sometime today, it's midnight EST) redownload dawnguard off your download history. Gstaff told me to do this via PM so I'm thinking something must have been updated/removed/changed whatever.
My apologies for asking a dumb question, but are the saves from the beta still usable? I'm still in the middle of the vamp quests and don't want to mess this up. Is it better to delete the old dlc and reload while keeping the same saves or start the dlc gameplay over again?