Hey, in case there are any iOS musicians, I just picked up Ion's All Star Guitar for iPad/iPhone on clearance at Bed, Bath and Beyond for $19.99
http://www.ionaudio.com/products/details/allstarguitar
Features MIDI Guitar Fret controls to use with Ion's All-Star Guitar App or GarageBand.
http://www.ionaudio.com/products/details/allstarguitar
Features MIDI Guitar Fret controls to use with Ion's All-Star Guitar App or GarageBand.