I've got the firmware upgrade done. The cable doesn't look too hard, but I'm not having any luck getting the various Python programs running.
This is my first time ever to try to run Python programs on my my MacBook Pro, so I'm a serious newbie at this. Here's what I've done.
1. I've installed a current version of Python for the Mac.
2. I've clicked on the various .py scripts such as ZeoDisplayGUI.pyw and gotten the scripts to display in a window in a program called IDLE. When I click on run module from the pull down menu, I get various errors, notably PyQt4 not found.
3. I suppose the first thing to run would be run setup.py but I didn't have any luck with that either.
If there is any detailed documentation at SourceForge I didn't find it.
Hopefully someone can write a more detailed instructions for running the Python program(s) for people who have never done this before.