One of my hobbies is collecting live Grateful Dead and Jerry Garcia shows. I've got just over 1200 Dead shows, and around 250 JGB shows. I've been lucky to have found some great sources of these shows over the years - although some of them, like TOL's site, are not gone. Noah has just put up a new blog called Grateful Dead Listening Guide which is an excellent guide so some of the 2500 Grateful dead performances. It's bookmarked and I'm already a frequent visitor. If you are a Dead collector, this is a site for you!