These files were retrieved from the ArmagetronAd wiki from the following locations:
http://wiki.armagetronad.org/Advanced_Racing
http://wiki.armagetronad.org/AI_Challenge
http://wiki.armagetronad.org/Original_Arcade
http://wiki.armagetronad.org/TRON_Experience
They were modified to use my resource as it allows cross-origin retrieving of files. (and in case webtron is repeatedly downloading maps, it will be spamming my own webserver instead of somebody else's)