We aren’t going to say a lot about the new InDesign except that if you are using any other version, you’re nuts.
The new InDesign CSIII has made navigating around your project so much easier with disappearing docked menus that help speed up your work because you aren’t always trying to find a palette or trying to get one out of your way. This feature alone makes it worth the investment.
Our view is this ... get it and get it now if you do any flyer, brochure or other design work whatsoever.