I'm using BiaB 2007.5 with a DXI. I've just noticied that unless 'Play' is active the MIDI thru gets sent to the Midi out driver rather than the DXI. I don't have the 'Route MIDI to MIDI Drvr' box checked in the MIDI drvr setup. If playing then the thru gets sent to the DXI driver as I expect. Shouldn't thru be sent to the DXI driver all the time if DXI is activated and option to send to midi drvr is disabled ?

I've got a SC55 on the midi drvr which doesn't have all the GM2 settings that the DXI does and it gets set to silent patches while setting up and not playing the song. Am I missing something ?
I did a quick search of the forum's, didn't find anything and will look again.