Actually, CS3 is the first one which DIDN'T have imageready - cs2 had it.
Hence the outrage. XD
I know! The icons seem more and more 3D each time, though.
But apparently Flash CS4 has some new innovations. (like bones - which allow more human animation, I think
)
But cs3 has this annoying thing which asks if I want to maximise compatibility when I want to save the PDF file.
I guess it's the impression that it's more advanced, if nothing else.