Right now I'm sitting here watching the MTV Video Music Awards. The show isn't that great but the technical side is very extensive and complex. They have a lot of video screens around the stage and theater that show various things such as video clips, various backgrounds and logos, live performers, etc. It looks like a very complex and sophisticated setup. I was curious if anybody knew what the standard is for setting up and running the video aspect of a modern show is and what types of software and hardware they use. All input is appreciated!