Below are some links that you may find useful. While there are a lot of info sites out there, these are the ones that I always go to first when I have a question about a boot. As you can tell, if you look at this site and then these other sites, you'll see that I have borrowed liberally. Such is the nature of the Internet. Most of these sites also have links pages themselves, so I havn't put up any duplicates for any artist.
The Band - http://theband.hiof.no/albums
Jackson Browne - http://www.bootlegpage.com
Eric Clapton - http://pages.infinit.net/ronfaith
Bob Dylan - http://www.angelfire.com/wa/monicasdude
Van Morrison - http://www.harbour.sfu.ca/~hayward/van/van.html
Pink Floyd - http://www.pf-roio.de
The Replacements - http://www.novia.net/~matt/sky/faq.html
Bruce Springsteen - http://www.mv.com/ipusers/richbreton/brucelegs.htm
The Who - http://www.thewho.net/bootlegs/newwho.html
Yes -http://www.forgottenyesterdays.com
Neil Young - http://www.ogctheatre.com/oldgreycat/neil.htm
Go here for setlist info: http://www.setlist.com
Go Here For Artwork: http://jamaka.kamphorst.com/