Well only if you can technically get it. I got my invitation to Joost recently, quite excited in a nerd kind of way I downloaded the software. Unfortunately after loading it all a message comes up “Joost does not work on your computer. You need a Mac with an Intel processor to run this version of Joost. The application will now quit.” Hmmm, the revolution only works if you’re technically able to receive it. Apparently a version to work on Mac PowerPC is coming so the revolution is now offically on hold in this house.