I had a project for a photo class I'm in. This is sort of a groovy by-product of that. I took a series of pics that overlapped and stitched them using AutoStitch. The software is free so the whole deal is cheap and fun. I shot the pics with a film SLR and took the film to Walgreens, I got a CD made from the film (about 5 bucks for 24exp.). I will definitely be doing more of this.
Due to the software being free, you can see it's not too sophisticated. I couldn't really get all the pics in one image, but there are plenty of programs that will do it. This one may even do it better if I had more overlap and positioned the camera differently.