On Tue, 17 Aug 2004 22:19:22 -0500, ray
wrote:

If you want to go free, there's a 2d/3d CAD program, originally designed
for Linux, but also, I think, available for Windows:

http://www.cycas.de/

Worth a look! Try also solid Edge. They might still have a demo
which is fairly rich if not absolutely complete.

I still prefer DeltaCad for the little I do. More powerful tools are
like more powerful cars ...safer in better hands.

Bill.