Thanks for the fast reply, Nick, that's awesome you guys still remember these things.
I just looked in the SETUP menus, nothing to configure serial comm (baud rate, parity, etc.) in there, so there's my explanation for why the transceiver chip or the DB9 connector were never put into the unit in the first place.
On a different note, I just got Vsig running in a virtual machine on my Mac Pro and talking to my DSP4500 over MIDI so I'm off to make some (custom) noise.
Cheers!
