I don't usually report on individual game titles, but this one is sure to be the smash hit of the Christmas season this year. Id software has released the first demo version of Quake II, which features three playable levels but no deathmatch support. The Quake II demo is about 11MB big, and worth every second of download time if you're a dedicated PC gamer. The final version is due in time for Christmas.
Various Web and FTP sites are offering the Quake II demo download. I suggest visiting Blue's News