Hi, I was wondering if anyone could help me settle my Midi setup issue with my radium 61. When I first got the radium 61, it was working fine, and then it started not reading in logic and and the driver was showing up as greyed out in the audio/midi utility. I followed with the basic trouble-shooting stuff (replugging the usb, reinstalling drivers, permission repair) and sometimes it would work. Eventually the problem would come back, and finally it stopped working altogether. Then I brought out my old Oxygen 8, and after that was plugged in the Radium was suddenly revived. However, soon afterwards, niether controller is capable reading through. It seems pretty clear to me that this is not a hardware issue, but some kind of corrupted preferences issue. Is this right? If so, where is this preference file and how do I find it and delete it. Anybody gone through this before? Thanks, Ben