Hi Sav and thanks for all the help! I still haven't tried configuring my software(s) - but continue to use the 1010 one voice at a time alongside my Yamaha SW1000.

Regarding Sarah's question: It seems like you have to go into the win.ini file on your system to do some editing relating to SoundDiver. I have not tried this yet, but I posted this same question on the SoundDiver Users' news group, and got a (rather more detailed) reply from Michael Haydn at E-magic. If you go to http://www.egroups.com/group/sounddiver-users you can see for yourself what you need to do (according to E-magic) to make SoundDiver work properly together with another MIDI application.

All the best,

Magnus