Most of the buildings are avail in several formats, .3DMF (3DMetafile) files can be converted to .DXF or .OBJ easily in an inexpensive shareware utility called 3D Exploration - homepage http://www.righthemisphere.com/3dexploration - I use it a lot to convert files to save space on my HD - easy Explorer-type interface. - Tried the Demo & registered next day. I use it to view,rotate,zoom, convert, organize, All my 3D downloads - even shows Pose Geometry files (they are just in .OBJ format, after all). I haven't had any trouble loading the buildings or their conversion in a couple instances. A wonderful selection. Here-s a screencap of their model of the Shakespeare's globe theatre