Huh. I'll have to check on that. Seeing as Wedge was played by two people in the same film (and for whatever reason Lucas decided not to fix it with Special Edition), I'm not too torn up over that.
Of the three ANH is definitely my favorite, even if it is basically six hours long. A standout for me, from RotJ, is Brock Peters "Darth Vader's master, yes. But not Anakin Skywalker's!"
Oh, and I am now doing the other official audio dramas. The ones from Dark Horse comics. I finished Dark Empire I, the first Tales of the Jedi and am now on the second Tales of the Jedi.