Back in June 2005 Google Earth became available for download to your Windows computer. Yesterday, the Google blog announced Google Earth for the Macintosh. I am a Mac user, so I downloaded it and it worked well - I doubt I will ever use it again. :) For some reason, I doubt Google will have to temporarily disable downloading Google Earth for Mac. Oh, I am so psyched to get new Intel based Apple Laptop, I just hate the name of it.
Anyway the forum coverage is at DigitalPoint Forums.