Everyone's favorite DRM-free digital games distributor, Good Old Games, is now offering support for just over 50 games on Mac OS-based machines. That means that classics like Syndicate and the Wing Commander series are now offered through the service, not to mention new classics like Botanicula and The Witcher 2: Assassins of Kings. To kick off the launch, GOG's offering a variety of discounts (including 50 percent off of SimCity 2000 -- a no brainer if you ask us), as well as an Apple-flavored commercial that we've dropped below the break. If you haven't already he