I have a QU formatted memstick. Loaded the new firmware (v 1.4) from my Mac onto it yesterday, went to load it onto the console, console showed me the update above the update button. When I touch update, nothing happens. Tried same procedure 3 or 4 times with same result. The mixer is recognizing the firmware, but was refusing to load. This was kinda aggravating as the iPad software had self-updated, and I was unable to use the pad last night. Anyone else have this issue? Any thoughts for a solution?