OK, I was able recently to upgrade to Cinematic Strings 2 and have set it up in Sonar X1 as a Kontakt instance.
The panning part of my question has been answered. I'm still trying to figure out the depth part though, and I also would like to address stereo field width for each instrument.
So first, given that I have each of the string sections with it's own midi and audio tracks, I want to set up each with it's own depth (I assume through audio track reverb within Sonar?) and stereo width (not sure how to do this, GPO had a tool to adjust midpoint and width but I don't see anything like this in Kontakt, in which I'm a newbie, or CS2).
A little instruction from experienced hands is welcome.
By the way, I'm LOVING Cinematic Strings.
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While waiting for responses, I did a little more digging and found
some information about the Stereo Modeller fx available in Kontakt and using reverb to create spatial depth for orchestral instruments. I'm still open to input from users here.