Hi, I installed Snow Leopard and am running Logic 9 but my Tranzport is no longer working. It's linking but none of the controls are moving anything. I reinstalled the latest driver but it's still not working.

I see a mod posted this: The one hangup was that in Logic 9 there was no AlphaTrack plug-in inside the 'Midi Device Plug-ins' folder but once I put the plug-in inside the folder it came to life.

How is one supposed to know where this folder is out of the million or so folders that reside in OS X? When I search for that folder name in spotlight I get nothing. What does "putting the plug in inside the folder" mean? Can someone please make some sense of all of this please?