What about my Gp-100?

I see a bunch of units listed. None of which are mine. Haha. Mine is really awesome i feel. Its the roland gp-100. Its rackmount, and is used by pros. I've been trying to find places online where people share the specs on their patches, but haven't found diddley. I need some killer patches for this thing, and all i've seem to have gotten is a few of the ROBOT's secrets (not much though). Anyone else have this unit? I hear they dont make em anymore.