For anyone who has some spare time, his entire lecture is on Youtube in ten 10 minute segments. You can search under Randy Pausch to find them. He is an expert in virtual reality and helped design Virtual Jungle Cruise and the virtual pirate ride for Disney Quest, according to his lecture. What an amazing person. I believe in miracles. I hope one comes to this man.
I just gotta remind myself that walls are for other people. Which, ironicly enough, answer my lingering question as to why they dont put up particularly good refurb walls (like ones that really prevent you from seeing stuff) at Disney.