Well, we just spent about two hours yesterday previewing Jaçk Of TraÐeZ viddies on the big screen at the the local theater. It was awesome. So the software available at http://www.sonic.net/~jot/ufvp.html has gotta be worth a try... BTW: I finally got a look at the "T-set" in 3-D. It looks like an extruded Mandelbrot! Here's a video rendered by Paul Bourke in POVRay: http://ixitol.com/html/viddies.html