Mathew,
Try this link "www.progesoft.com/". ProgeCAD PRO sells for $399 and is a 2D/3D program. Drawings are in DWG & DXF format and is compatible with AutoCAD. It is available in a Windows or a MAC version. Sketchup is also excellent for design and presentation and is reasonably priced for the PRO version and also has a realistic rendering plugin called PODIUM which is also reasonably priced. Included with Sketchup is a program called layout which I have used for presentations and which I understand has been used for contract documents on smaller projects. The programs have trial versions which can be downloaded.
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Philip Lembo AIA
Architect/Owner
Philip Lembo Architect
Clearwater FL
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