Hello.
In v6 arrays of components like this are done through cloning. There is a Switch Array component, it should be in the inputs according to the docs. It gives a default switch image but I think you can link it to turn anything into a set of switches (I'm not sure, I didn't write that one).
http://www.matrixmultimedia.com/wiki/in ... 8Inputs%29
Our components list is auto-generated from the component files every now and again. Last update was this afternoon. If you are looking for a particular component try:
http://www.matrixmultimedia.com/wiki/in ... Components
It is a work in progress, but hopefully before long all the fields will be complete.
As far as 3D, yes you can import from other programs, just drag-drop the file over Flowcode, or drag a 'mesh' object on and select a .mesh file for it. We have our own XML (and compressed XML) format for meshes but allow imports from other formats. Unfortunately the formats supported at present are just OBJ, STL and binary STL. We are always interested in other formats and VRML files would be a good addition. I have found a grammar for this, any sample files you have would be great, thanks.
Jonny