what are you guys talking about? notepad? .bat file? $284 for a server???
i (used to) host an OA server on Debian which was a VPS offered by linode.com (starting at $20/month). slicehost.com offers similar hosting. the advantages is that you get to pick the datacenter location, get root access to the system, and can do whatever the heck you'd like to (within legal limits).
my server config file can be used as a starting point:
http://oa.thedimi.net/configs/vindimy_server.cfg.txt and
http://oa.thedimi.net/configs/vindimy_maps.cfg.txtthe way OA can be started is with this command:
screen -A -m -d -S oa /var/oa/openarena-0.8.1/oa_ded.i386 +set fs_basepath /var/oa/openarena-0.8.1/ +set fs_game OACTF +set dedicated 2 +set net_ip 74.82.5.104 +set net_port 27960
if you don't know what 'screen' utility is, look it up, it's very useful for running background services like this one.