There is quite an active discussion about 3D CAD design and drawing tools happening at the yahoo forum and I believe that it would help to establish a group specifically to document and discuss these tools and to how we can coordinate our collaboration by suggesting good drawing software that we could all use and therefore make collaboration easier. I will call this the Design In 3 D and see if some members can help to get it established, since I have so little knowledge of these drawing software. - Rick