I made these with the demo of Rhino 3d, but unfortunately, I have run out of saves, so i guess i need to buy the full version while I'm still a student and it's cheap. That's next on my list of things to buy after I get my IRA started (turns out those things can be a bit pricey to start). Anyway, thanks for the quick reply! Btw, you (and everyone else, for that matter) can call me Paul, I just used the same username from delphi so people could reconize me from there :) -Paul Griffin