I have made a Dreamscene including most of the Roller Coasters at Six Flags Great America.
Coasters include:
Batman: The Ride
Superman: Ultimate Flight
Vertical Velocity (No Brake)
Whizzer
American Eagle (Red) Blue side was too shaky.
Raging Bull
Viper
Iron Wolf
The .wmv file can be found here (189MB): http://www.mediafire.com/?7yz4no9s2n0uk29
This Video file is made in 1280x720 (16:9) and will look best if you have a widescreen display, if you don't have one, you can use the "Fill" option to cut off the edges without getting a "squeezing" effect on the image. Other 16:9 displays will work fine without a stretch effect. 1600x900 and 1920x1080 for example are both 16:9 and the dreamscene will fit perfectly on those displays.
For those who might not know what Dreamscene is: Dreamscene is a Windows Vista feature that allows you to use a video file as a wallpaper, it was only available to use for Windows Vista Ultimate users, but it is now possible to enable it on Windows 7. If I can find the patch for other editions of Windows Vista it will be posted here.
Vista Users:
http://www.gamefront.com/files/15678303/Enable%20DreamScenes.exe
(This might work on both Windows Vista and 7)
7 Users:
http://windows7center.com/tutorials/how-to-enable-dreamscene-in-windows-7/
NOTES:
1) I DID NOT record these POV's and WILL NOT tell you where to get the originals so don't ask!
2) Dreamscene is a cool feature, but be warned, it can slow down less powerful machines, I recommend you have a decent video card to handle the stress.
3) I might make Dreamscenes for other parks, it all depends.