I have a Roland RD-600 keyboard and an M-Audio FASTTRACK interface typically used for guitars/Mic's. The manual suggests it should also be used for Keyboards. The set up has worked for me in GarageBand & Sound Studio. I have read manuals, help topics, etc... I cannot get my input to even register. In the transport bar instead of notes I get NO IN-NO-OUT. Under prefs I have configured input as my audio interface device, and Output as internal audio. I have tried every other configuration as well. I am nt so concerned about getting sound, as I understand that is a whole other project, I just want my input to register. I have played a bit with the enviorment window thinking this woud be my solution. Any helpful advice? 