Get the UT2003 Communituy Pack Off Worthplaying (145mb)
Here is a list of the maps and the authors.
BR-CBP-Breaklimit by David Spalinski
CTF-CBP-Betrayal by Magnus Olin
CTF-CBP-Concentrate by Jan "Luggage" Kaluza
CTF-CBP-Ferris by Ed Duke Cox and Jay Harrison
CTF-CBP-TechDream by Spoondog
DM-CBP-Arkanos by Vorlon
DM-CBP-AugustNoon by Nick Donaldson
DM-CBP-BlackJackal by Jim Russell
DM-CBP-Downgrave by Sidney Rauchberger
DM-CBP-Elegance by Ed Duke Cox and Jay Harrison
DM-CBP-Emperor by Julien, Jay, Gui, Romain and Ed
DM-CBP-Finale by Gui
DM-CBP-GoldenDawn by MarkusW
DM-CBP-Ougaldwin by Romain Verdier
DM-CBP-Shifter by Sidney Rauchberger
DOM-CBP-Aphrodite by Tynan
DOM-CBP-Hathor by Andrew Beeken and Ed Duke Cox
DOM-CBP-Verde by David Spalinski
Also onboard is Rachel Cordone's AngelFire mutator pack.