Quake Live is currently in open beta at
http://www.quakelive.comQuake Live is a browser based Quake3 basically but with player matching, friends, etc like Xbox Live.
It is not why we chose Quake 3 as one of tournaments at the March LAN but kinda neat how the open beta for Quake Live comes out near the event. Should grab more interest into Quake 3 for LANS again.