Music-related sites...
jambase.com, Find out what live music is coming to your city, never miss a good show!
etree.org, This is the place to learn about lossless live
music trading.
setlist.com
A good website with setlist information for many live music
performances.
Music-related tools...
bittorrent
BitTorrent, the most efficient tool for moving
very large sets of data between many computers on the internet. Use this
software and you'll understand the promise of peer computing. I'm a big
fan of BitTorrent, it's given me terabytes of wonderful music.
furthurnet
This Gnutella-based tool is also a good way to get
great music onto your hardrive. It's not as zippy as bittorrent, but
it's easier to use and there's lots more music available through further
at any given time.
flac
Free Lossless Audio Codec.