Last night on Time Warp (I believe it was the season premiere) on Discovery, they shot about a third of the episode with high speed footage of various rides and other things at Six Flags New England, including Bizarro. They also talked about the physics of roller coasters (which is becoming a theme to my recent posts), and how they work. Here's a link to the videos related to last night's episode from Discovery:
Time Warp: Coasters : Videos : Discovery Channel
There are some other videos from the rest of the episode mixed in.