Before the illustrious Jar Jar Binks on here showed me the Widescreen tutorial(and enlightened me), I had never seen the OT in OAR except the few times in the theatre. Because I was not aware that I was missing anything, certain things didn't make sense or never noticed something before because it was cut off from the "foolscreen" formatting. I'll list a few here and if I think of any other ones later I'll put those down.
1. When Luke is looking down at the 2 banthas, scouting for sandpeople, he says, "Well, there are 2 banthas down there, wait a second...there's sandpeople I can see one of them now...." I thought he meant the one that is climbing up to attack him, but why would he say that? Because on the fullscreen format that sanperson is off to the far right and is cut off from view. For years that always bothered me, until I got the OR-OT bootlegs and saw it for the first time in recent memory.
2. I had never seen the microphone that Jabba and 3PO used on the sailbarge. It looked pretty cool.
3. Never could find K-3PO. I was seeing him in the background behind those glass panels(another thread on those) but always thought it was C-3P0. On the WS he is shown right up close.
4. Never could find a great deal of the Cantina/Jabba's palace charachters till WS.