Duanemoody, tkinter provides the interface for setting up the nodes. It's pretty much critical. In theory you could remove the front-end stuff from the script and just run with the defaults, but I doubt it's worth the trouble. Do any of ockham's scripts work on your Mac? Most of them (like the NewLightPanel) use Tkinker. Maybe my script is just using a particular function not support on the Mac which I can look into. I assume you understood that it hadn't been tested on a Mac? IM me if you want the refund. I'll be off the air for 48hrs. Will respond to any questions when I get back.

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