JG3D

Building Generator is a procedural building generator script for Autodesk 3d Studio Max. (the script's creator, Tyson Ibele says that it works with 3ds Max 9 and above). You can downolad it for free here The main User Interface and an example of a building made with the script:

Sometimes I move over to the dark side and render things with Mental Ray.(Gasp!) Master Zap has made a great script for converting V-Ray materials to Mental Ray Arch and Design materials. It's saved me a lot of time - thanks Master Zap! Get the script here