1 vote for TurboCAD. Not AutoCAD by a long shot, but neither is the price. I think I paid $79. You can download a free trial. See www.turbocad.com --Doug Jackson In a message dated 10/19/2003 8:16:57 PM Eastern Daylight Time, NeophyteSG writes: > How many of the group are using software to design your > submersibles, and which programs? > > Warm Regards > Shawn