Adobe Premiere Pro CS5.5





I installed this for Premiere, but it seems to do nothing. What does this actually do?

Does anyone know whether the preset / codec problem for Premiere CS6 has been solved anywhere? From what I can see, all releases of Premiere CS6 so far are incomplete.

I was halfway through an editing project in CS6, which now cannot be reopened due to "This project contained a sequence that could not be opened. No sequence preview preset file or codec could be associated with this sequence type."

And of course it can't be opened back in CS 5.5. So I am screwed until someone does a proper release or I come up with eight hundred dollars.

Any pointers would be appreciated.