I'm mostly using QTR for digital negatives, but I've played around with it for prints as well. QTR is a pretty flexible program (albeit with a bit of a steep learning curve). It will work with any paper you want to print on, with the same considerations you'd give for color printing vis-a-vis surface type and D-Max and neutrality of the base, etc.
For my 3880, there was a set of curves for Museo Silver Rag packaged with the software (warm, neutral, cool and selenium, I think). I'm away from that computer, so I can't double check. Those curves could be easily adapted to any of the non-OBA baryta-type papers (like IGS), with tweaks to cyan and magenta due to base color, and re-linearization (got a reflection densitometer?). You could probably adapt a matte fine-art paper curve to any similar papers, as well. For a first-time user, I wouldn't recommend trying to create a curve from scratch.
I have neutral curves I put together for Red River UltraPro Satin and Canson Platine that I'd gladly share with you as a starting point.
There are a couple of tutorials on the QTR webpage, those will help you to get started, and make sure you also download this patch:
http://www.quadtonerip.com/QTR2.7.0patch.zip
when you download the software. There's a bug (at least on Windows with QTRGui) that causes the ink separation test page to print all grey instead of in each individual color. This patch fixes that.
Good luck--
--Greg