click on "help" in Vyzex Editor, you'll find:
Please consult the supplied PDF files for general information on Vyzex Pocket POD.
These files are available from the application's Manuals menu item and are also located in your
path:
Macintosh HD: Library : Application Support : Psicraft : Vyzex Pocket POD folder.
Please check http://support.line6.com and/or http://support.vyzor.com for updates to this software.