Thanks Ronin. BTW – I downloaded the Zip file suggested above (http://www.zynewave.com/files/Nucleum095.zip) but when I went to extract the files I got a message saying the compressed Zip files was invalid.
I think you are right about the GNX4 as an audio/midi interface although I haven’t tried that just yet. To be honest, my first “mini project” that I wanted to accomplish (since I have not used a DAW much before) was to use an existing midi file to drive virtual instruments and then render a WAV file all in the s/w world. This seems to be much more difficult than I expected since I haven’t even been able to get any sound out of my sound board yet.