I am thinking about upgrading to CS4 extended, but couldn't find out if the price of 349$ was the upgrade price from CS3 extended, and that you have to pay more to upgrade from the regular version of CS3. ( the link to upgrade information on the adobe site I was navigated to was dead).
I generally have to find out first on what you can actually do on 3d compositing and video work with the extended version.
The overview on the Adobe site is very general. Does anybody have a good link to get to know CS4 extended better? Comparisons with software like Cinema 4D or Blender would be great, too, so you know the scope of the extended version better.