----- Original Message ----- From: "Jeffrey McGrew" <JMcGrew@xxxxxxxxxxxxxx> Subject: [cad-linux] Re: Open data formats : >>: Are you in Architecture? Or some other AEC field? I know that there are = : a lot of non-Architect CAD users on this e-mail list, so I was just = : wondering. If so, I've got some questions for you :)>> What kind of architecture specific questions ? v i s h a l .