Here's what I am attempting to setup:

Mac g4
QS8.1
DP3
Digi 001
OMS
Freemidi

What works:

I can play back midi files from DP3 through the QS8. When I test midi config in both OMS and FreeMidi everthing looks ok.
BTW, my OMS config works perfectly with PTLE 5.1.

What is not working:

Can't get midi-in to DP3 to work? No signal...can't record?

Can't change patches on the QS8 from DP3.
Any ideas?