>>So the whole project was abandoned.
>
>Oh great... Yet another file format in which you've got to worry about compatibility problems between different versions of the software.... (sigh) Thanks for your input on this.

I wasted about 4-5 days on this. But that was 3 years ago, maybe they got their heads out of their asses and got their act together, so it doesn't resemble a racket anymore, who knows. At least I hope I gave you a good tip on what to watch for (or against).

If you visit Adobe's website for this, beware of buzzwords. They're everywhere and attack visitors.