I heard somewhere that the game does actually end when you complete the main quest - i.e. it's not like Oblivion where you can just keep on playing. Without giving any spoilers away (please!!), is this true?
And with that in mind (and again please with no spoilers), how far along in the main quest is Tranquility Lane? (I.e. half way, near the end, nowhere near the end at all, etc.)
Just to set my mind at rest!
And if it's true that the game does stop when you finish the main quest, how do the add-ons work? Can I load them up afterwards and keep my character? Or should I start them before I finish the main quest?
Thanks in advance for any help.