I have a PowerMac G5. I use a system exclusive library called ironically enough "SysEx". Go figure. Anyway I use with my Korg M1 Workstation to update and save patches. I thought what the heck sys ex is sys ex, right? Sure enough I hooked up my Vetta Combo via midi cables and voila! Works like a charm. Search on the web for it. It's freeware. My two cents. Hope this helps...