Hi. Long time MPV watcher. First time MPV poster. Im having trouble getting MIDI data into Logic. I want to use a KORG SP-250 connected to my iMac (10.7.2) through a Roland UM-ONE. I installed the UM-ONE's drivers and updates and when I test it under the Audio MIDI set up, the MIDI Out (out of the UM-ONE into the Korg) light blinks like it should. The USB Light is also lit. However the MIDI in (in to the UM-ONE) light never lights up, and when I use Logic, the message in the transport bar remains "No In." I checked the "Clicks & Ports" in the environment window and the UM-ONE is recognized and connected. I read the Korg manual and set the the transmission channel to channel 1. I plugged the UM-ONE cable labeled "Connect to MIDI In" to the MIDI In on the Korg, and the "Connect to MIDI Out" cable to the Midi Out on the Korg. The Korg works great when used as a digital piano, but this is my first time trying to use it as a MIDI controller. I am thinking the problem is with the KORG? I dont have any other controllers to test out this theory. What else have I missed? I looked through this forum and others but wasnt able to find anything covering this. Thanks for al your help!