The "New Coke" wasn't a functional improvement. It was a new taste replacing the most popular soft drink in human history. Poser's interface is clunky to the point of madness when you delve into advanced features, such as rigging. One selling point for Poser Pro would be if the 64 bit version didn't have that annoying lag every time you attempt to turn a dial or move an element of the configuration.

Download my free stuff here: http://www.renderosity.com/homepage.php?page=2&userid=323368