horde and alliance together in arenas?

Hey, is it possible to allow hordes and alliance to create arena teams and do arenas together /emoticons/default_smile.png?

I’m not sure. Have you tried enabling all the Alliance/Horde config options? There are quite a few for chat, guild, mail, etc so opposing factions can interact.

yeah nothing is in there to enable arenas for them /emoticons/default_smile.png