My opinion on the topic: <a href="http://garmahis.com/reviews/adobe-creative-suite-4-is-far-from-meeting-user-expectations/">Adobe Creative Suite 4 is far from meeting user expectations?</a>

I keep waiting for native 64 bit applications to start taking over but so far this hasn't happened. I have not read their release information but I'm willing to bet it is not available in true 64 bit form.

I can now expect a two line text message to arrive in a 40Meg video!