If you mean set up for it as in having the server software set up in then yes. I Administrate to a clan in a game called Battlefield Play4free. We have a server on a software called Raidcall. We play more then just FPSs though. (Atleast I do) So technically I'm set for any game. Out of respect for this community I'll withhold posting information about it as I know some communities don't like when others "Advertise" in their community without permission.
EDIT : Brain.exe ERROR missing file in "Post.dll" (Basically I hit post before I should have xD)