Im running osx 10.9.4 I dont know the firmware version that was in the units before my upgrade attempt. I dont know what firmware I was trying to revert to...but Its the only one i could get from the website...modified 2/4-2014...in the folder "ME Firmware OSX OLD" The only reason for reve...

Hi there. I just tried to update firmware on a blue and yellow midi expression singles. Both died in the attempt using the midi expression app. No more light in the device when connection to USB, and they are not recognized with the midi app anymore. When I try to get the old firmware back I just ge...