...or "Did I buy the wrong piece of gear?" The interface I'm using is the ESI - midimate eX. I asked my local store for a Midi to USB interface and that was the one they recommended. I follow the steps listed on Mooers site, but when I press the update-button I get an error message. "MCU did not connect!!" Yes, that is two exclamation marks. I've tried all the usb ports on my computer. Two 2.0 and two 3.0. I've switched the midi connectors. I've re-downloaded the update files. Now I'm thinking there is something wrong with the interface. This is my first time meddling with midi so it wouldn't surprise me. Any ideas?