Thanks Andrew,
I went into REALBAND.

I could not right click on the melody line (maybe I was inthe wrong place) to get "specific DXi/VSTi synth for MIDI track".

So I just went to the top of the screen and clicked the DXi/VST plugins button.

From there I tried to ADD VST plugin by going to the line under PLUGIN. I then tried to load in the VIRUS TI SNOW.dll. But then it said this was not a valid VST plugin.

Interestingly the first time I ran Realband - it opened up a ASIO driver dialog. and I could select the VIRUS then.

I'll keep trying -- but is there a tutorial or video showing this?