SU 6 and 7 will let you have more than one material with the same name and the indigo exporter is using that list of names without checking for duplicates even though the renderer will not allow such duplication (in mesh declarations?). Perhaps there is another unique identifier that SU uses that sh...

Add the -n wm option to the .bat file generation code.

I made this change and it works well, now any stray slaves on my network lend a hand whenever I run a render from SketchUp 7

Mix operating systems and WiFi network, and it works really well.

Thanks for the xmass present.