Sonar 4 Mac. I'm totally surprised. I think it's a good thing for everyone. You may hate Apple, think they are just over priced PC etc as there seems to be much Apple hate on these forums, but at least if you change your mind in the future you will still have the option of continuing to run Sonar natively on a Mac.
Now if Cake can just get it's control surface support fixed. Seems like somewhere after Sonar 4 cake forgot to take into consideration all the work they had previously done with control surfaces as they made major changes to the program breaking much of the functionality which they themselves, or 3rd party developers created.