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)
Some other settings may have also been altered.