I'm using the Big World project mod and part of it is Tutu (I think) that makes BG1 and BG2 a single, continuous game.
Will I be able to go back to the old BG1 areas and complete quests there after I speak to the guy after killing Sarevok to start the Shadows of Amn part of the game? Or will I be unable to return to those areas once I start BG2?