Yep, Valve is giving away copies of their award-winning puzzle game
Portal for absolutly NADA! Free. Zip. Zilch. Nothing.
It's part of the promotion that (drum roll, please) introduces the launch of Steam on Mac OS X. Who cares? Well, I do, since my primary PC at home is a Mac. And I'm not the only one... I know there are a few more out there.
Anyhow, whether you're on Mac or PC, Portal is free for the next few days. Go to
Portal is FREE! and grab your copy before May 24th.