I'll have to go back and re-watch that Luke meets Ben scene. Who knows, maybe Lucas had ILM throw in a couple 'o empty bottles in the background of his hutt for the Special Edition re-release. What would have been really funny to me is if R2 found Kenobi on his own, while the former was passed out on a pile of old Jedi Robes. Imagine the loose-wire jokes we would've heard right then! The only service that Kenobi did under Bail was in filling the air of the Tantive IV with expletives whenever his glass was close to empty.