Just noticed that a friend put up a torrent of yesterday's Polvo reunion show in Cha;el Hill via dimeadozen.org:

http://www.dimeadozen.org/torrents-details.php?id=196238

For the uninitiated, dime is a live bootleg bit-torrent site.  I've downloaded a bunch of cool stuff from there over the years.  It may take a while for you to get an account because they cap the number of users.  You have to check back at the main page to see if any accounts have been made available as inactive ones have been deleted.