I wish I could help you with this, but I'm just getting started in Logic. I was wondering about the environment for a Triton Rack. I have one and would like to start using it in Logic. How are you going about it? I've seen a Triton Logic Environment for sale, but I was just wondering if you can at least change and audition patches in the Triton Rack through Logic and how you go about that. I'm not all that interested in messing with all the Triton's parameters through Logic yet. Baby steps, y' know? Anyway, if you've time, please let me know how you are going about it and if you ever solved the Sysex problem. Thanks for your time. Take care. fm alias, Jeff Curtis