RPP should work with all "traditional" RGBG-Bayer based cameras such as all Nikon and Canon DSLRs, most MF digital backs and most small digital cameras with Raw support. Covering Medium Format backs and DSLRs is our primary goal now and we put most of our efforts there. It doesn't work with any Foveon based cameras and currently it doesn't support non-RGBG-Bayer cameras.
If you don't find your camera or MF back in the list below please don't hesitate to ask - we can profile pretty much any camera and your asking will help us to prioritize. The same if you think that the existing profile for your camera could be better.