as for his 2nd problem: I think there's been a misunderstanding: RK does show all new apps if you tell it to and then you can switch between them as much as you want. as for emulating OS X, as far as I know when you have more than one instance - the dock allows you to see a menu with the different instances in it, which is the feature I'm hoping for in the next releases. as well as remembering the settings (Name, image, etc.)