AbletonSync, Getting Midi

I have some questions regarding the toe files from the Ableton Wiki:

1: Why are the active midi channels only seen in tdsync/osc/notes2? I’ve compared it with the others notes3, notes1 ect… and can’t spot any differences. In my screen shot it shows the parameter windows as identical…

2: Sorry this one is a dumb one, but what is the significance of the network port being 21000+$OPD

3: Is the purpose of the tdsync/osc/notes2 ect… to make it easier to grab a certain range of midi channels?

4: What are the tdsnyc/show/notemaps for?

5: Is there an easy way to grab the midi channels by choosing it’s track in ableton; in my example I’ve added a drum kit.

Thanks! :smiley: