QTR-Quadtone RIP

I recently downloaded qtr and i am reading up as much as possible on it. I have two questions regarding the curves. I see that there are curves that are not specific to a paper, they are listed as ucpk(mk)-raw - neutral(cold, warm, sepia). Are these a generic curve that can be used with a paper not listed, as opposed to building a curve yourself?

One last question on curves and there abbreviations. I'm guessing that prbaryta is hahnemuhle photorag baryta but what is ilford smooth because i know there are several surfaces (glossy, lustre, pearl) that use the name ilford smooth that would use photo black ink. 

If it means anything i am using an epson 3880. Thanks for any help and sorry for the beginner questions.