Google really has become an almost inextricable part of my personal memory. It works so well that I can get obsessed when it doesn't work. The other night when I should have been sleeping I was searching Google for a web page I'd run across during a whimsical search for old guitar amplifiers. The page had an evocative name that I still can't remember, something like "ray dream / sun fighter". The sun dream links were the detritus of that lost hour.