Which games should have a dedicated server on USC?

Well if you've not heard I've nearly finished my server PC and will be performing clan duties for USC (bandwidth permitting) so I'd like to know what games you'd all like to see hosted as dedicated servers. A few games have tools to do this that are free but I'm not sure which ones are free. Please vote for the games you like best on the list and if your favourite game isn't there *cough* Section 8 *cough* then please post a thread in the games suggestion list section.