Tim is correct, excuse the hyperbole.
My experience with PrP was moving to 5.5 from being a loooong time FCP user [4-7].
I have found PrP maddening in many ways. Some things it does is literally confounding [can’t open more than one project at a time, if you import a project it imports ALL the clips into the new project, how it works with titles, etc,].
That being said, with each successive version, Adobe have ‘un-sucked’ PrP more and more, and it’s evolved into a much more stable and
user-friendly NLE.
I’d say, don’t waste time on CS6. There are a great many fixes in CC and there’s a new draft out very soon that will hopefully fix more things.
Also, see the blog retooled.net for tutorials to get the most out of CC.
W