Watched a documentary on TV tonight about a guitar virtuoso: http://www.amazon.com/Jason-Becker-Not-Dead-Yet/dp/B009CSVQ7C/ref=sr_1_1?ie=UTF8&qid=1363123187&sr=8-1&keywords=jason+becker+not+dead+yet Sadly he was diagnosed with ALS at age 19. More than two decades later he's still doing music even though he can't move or speak. /Micke