I bought Primatte 2.0 a few years ago and just bought a new Mac. Can I run Primatte on my new machine?
• Probably not. Primatte 2.0 was released in 2005. A few years later, Apple made a lot of changes to their OS and hardware. We released Primatte 3.0 in mid-2007, during the transition time for much of this Mac technology. The 2.0 version of Primatte is not supported on Intel Macs, OS 10.5 or Photoshop CS3/CS4. The 3.0 version is. We couldn’t make the new version backwards compatible or the old version forwards compatible. If you would like to upgrade to Primatte 3.0, the cost is half price for original owners of version 2.0. The full cost of Primatte 3.0 is $299, but your upgrade fee is only $149. Details about upgrading are here and more info about Primatte 3.0 is here. This Specs Page has the full OS and App compatibility information.