… and here is where to download it from the Steam homepage. It is a 2.7mb Disk Image. I expect a press release shortly. Hurry up before the server melts.
If you aren’t in the closed beta you’ll get a message saying so, but at least you’ll have the client downloaded and updated before the rush.
Steam is open for business on the Macintosh. I never thought I’d see the day. As a bonus, Valve has added Portal as a free download for Mac or PC users from now until May 24th. That’s a damn fine hello.