I triple agree! I felt like the one big thing Madmapper was missing, was a way to import a song and then sequence cues throughout it.
I checked other software initially and found that noone was offering that, but to me, that need is in my top 3.
Right now, I'm running cakewalk sonar, routing it with a fake virtual midi port, using the piano roll to send midi note data that i have to midi learn into mindmapper, but that is so many more steps and not user friendly. I often forget which cues I midi learned because I can't mark it on the piano roll. If madmapper had something that could do this, I'd absolutely love it.