Wil Dancey is currently at a conference in BC.

But you can see the program at http://www.dietrichsna.com/index.html

I do draw with it but I don't do demos anymore. You'll have to contact Wil and he can do a demo for you.
And I'm sure he can answer all your questions on interfacing with other programs. But I believe if you can export it as a 3d object then we can import it.

As to cost, the program is module based. And you can get "package plans" that includes certain modules. The price of these plans are based on what the customer needs, and therefore there isn't really one price to be quoted.

Jim Rogers

Whatever you do, have fun doing it!