I was at the Chicago show and I have the boot to it and IT WAS an amazing show. We (the adoring audience) were so into it, it was as if we had been stranded on an island and the first sign of civilization was a Mac concert - it was so over the top loud.
Having a boot from the shows you were at is really cool. You'll never forget the night.
As for trading, I've been trading for a little over 3 years or so and I started with 3 video boots of shows of Stevies and I didn't have a burner at the time and I managed to pickup quite a few cds along the way.
Now that I can burn cds it seems that there aren't that many traders out there or everyone had everything already.
So if anyone is interested in a trade, here's my website.
http://www.angelfire.com/mac2/nickslive/TradeSite.htm
Cheers!