Valve will apparently be holding another free weekend for one of their games- this time it's Team Fortress 2. In honor of the soon-to-be-released Sniper/Spy update, of course. Watch "Meet the Spy (//http://www.teamfortress.com/sniper_vs_spy/day05_english.htm)" if you haven't already.
The free time will start on Thursday (tomorrow) and run through the end of Saturday. According to Shacknews, it is now available for preloading on your computer.
If you have Steam and don't have TF2, try it out. Add me (jedikiller32) and I might be able to jump in a game with you.
Source: http://www.shacknews.com/onearticle.x/58723 (http://www.shacknews.com/onearticle.x/58723)
Team Fortress 2 is an incredibly addicting game. Too bad most of this community is made up of Mac users.