Well im pretty sure everything for RSM is still their. They just gotta fire it all up, load up the show file, and press the "go" button
As for adding effects, the moving heads (the lights that move) have gobos, which are cut outs of pictures, so it projects stuff. And the light changes color behind it, thats how they did the moving dancers in RSM. They may have DL1's (ha Disneyland DL)
http://www.highend.com/products/digi...hting/dl_1.asp
thats a DL one, its a projector that sits on a moving base. We've got one at our school its sweet. Its plugged into a video server, ( a computer or something) and then we record a show with the path of the image. And voila you have a moving image. All they'd have to do is load in a new video which would take not much time at all.
But I still doubt their gonna do that.