hola. i've just installed Ableton Live and i'm having a lot of trouble getting any sound to play back from my microKORG. it is hooked up with a midi/usb cable. i can see that the midi channel i have chosen is reading sound each time i hit a key on the synth. but i'm not getting any playback. at the same time, in the top right corner, the Hard Disk Overload indicator flashes each time i hit a key. any suggestions? this is driving me crazy.