The mystery of the cave in esb remains a mystery unless you're into EU. The PT didn't do its job and reveal all the juicy backstory of the OT in all its 6+ hours of cgi demos and toy commercials. So does anyone have any theories about the dark-side cave in ESB? I have a little one...
I just heard the word "death" from Luke after watching OCP's classic edition of ESB at full volume (it's one low whisper) and it made me do a double-take. I had to rewind...oops I mean, reverse the video stream or re-read the sector, or whatever it is nowadays. Before, I thought he said the part about feeling cold and nothing more. This leads me to wonder: Is the dark side of the force created by death?
That'd be pretty cool.