Last fall there was a thread about David Bates house called Bates Haunt. He did his whole front of his house with one projector! Very cool! I contacted him and asked if I could get a DVD of just the eyeball to fit my window I will use a torpedo to project from the inside of the room. I just got the DVD and it is awesome. It was very well done and professional. I paid $75 which included the shipping. I just tried it in the window I will use at Halloween and it is freaky!! Can't wait for Oct.
Dave said he plans to offer some different options for different prices like the pumpkins which will be a bit more, and maybe some basic ghosts and jaws stuff. People can pick what features they want... You can email Dave at email@example.com
Here is a video of his house from a past link.
YouTube - Bates Haunt - Halloween 2005's Haunted Yard