Pro`s: It`s very flexible, you can assign buttons, make macros, control all useful functions for multiple machines from one screen.
Con`s: It`s massive, the missus will never understand all the functions, stupid stylus is only accurate way of pressing buttons, screen is dull.
I`d spend an extra tenner on a Kameleon which is much more user friendly (eats batteries however) or get the e-pilot from Maplins for £60 (mentioned in the bargain forum and is the same as the Cambridge audio version from Richersounds). It`s less flexible but easier to use and a sensible size.