I hope someone can help. My Specs: iMac 2.8GHz Duo, OSX 10.7.3, Logic 9.1.8, PreSonus FireStudio (8in/8out + midi in/out), Korg SP-250 Digital Piano (not USB just midi), Korg Triton RACK (not USB just midi), Rokit 8 Monitors. What I am trying to achieve is multiple midi tracks (16) in Logic triggering the Triton simultaneously. Eg. Drum kit on channel 1, bass on channel 2, etc etc... Also I would like to change patches on Logics GUI and not have to touch the Triton. At present I am getting sound from channel 1 but no others. I am connecting my setup like this. Korg SP-250 midi out > FireStudio (I/O) midi in FireStudio (I/O) midi out > Korg Triton midi in Korg Triton L+R Audio Out > FireStudio (I/O) Audio In 3+4 1. Could someone please break down exactly what I have to do in the Environment window to achieve this? Step by step please or if you have a template, please may I have this. 2. The Korg Triton will not play back sounds from anything above channel 1, do I have to change anything on the Triton other than the Global Setting GM>Korg?. 3. Is it possible to play a 'Combi Prog Patch' on channel 1, a separate patch channel 2 etc etc or must it be single program's do this? 4. Is there anything I need to setup in Logic to read all channels and/or ports? 5. Can I change banks via Logic? I understand this is possibly a mammoth endeavour, if I could be guided through this process I would really appreciate it. My Triton has been pretty much dormant ever since I purchased it. It would be nice to get up and running and I'm pretty certain this is the same for good few other people by the looks of other forums. It would really help a good many. Thank in advance.