I have owned the Stadium for about a month now. Made some nice backing tracks for a new band I'm putting together. I want scrolling lyrics - so I'm using stage tracks 4 for that, with a iPad. I want the snap shot changes, the light show and vocal effects to be run by the Stadium . But the problem I have discovered is that - I can change user presets with no problems. I can trigger a start of song with no problems. But no matter what I have tried, I can't get the song to change in showcase remotely with a midi command. I read something today about " showcase is a separate system within the Stadium " . I tried running a regular midi cable to mutable midi devices, and when ever I change a song - no midi signal at all is coming from the Helix Stadium. And yes, I have tried all kinds of setting in global midi - with nothing working. What am I doing wrong, or is the Stadium not capable of changing a user preset & a song at the same time? That was kind of the point of buying this thing, and I'm surprised that this is an issue . Thanks for your help - Ron