If you've got access to the newsgroups, there is actually a Coldplay acoutic show up on the alt.binaries.music.shn group right now -- 2/8/03, a small private show at a bar here in Scottsdale put on by one of the local radio shows. Hit me up if you can't download and areinterested in a copy.
http://db.etree.org/lookup_show.php3?shows_key=138454