networkn:ChevronX: I think games, such as UT and Quake 3 should be a given. Possibly steam servers for games such as Team Fortress 2 and Call of Duty, although their are the Orcon servers I think they are based in Auckland and are mostly full during populated hours.
There is also my personal favourite, Stargate - The Last Stand ( http://www.moddb.com/mods/stargate-the-last-stand )
People are STILL playing UT and Quake 3? It's 2012!
Yeah, I host two Ut2004 servers in Auckland under 'unreal.net.nz'. Sure the community is dying but a few of us die-hard players still make time every week