C5Pro will load native Poser figures as well as use the Transposer plug-in to load Poser figures. The differences are: (1) Native file Poser imports do not require a copy of poser on your PC, but will not carry over dynamic Poser attributes. (2) Transposer requires that a copy of Poser be installed on your PC. It will import dynamic Poser attributes, Poses (as saved from Poser), and Poser animations. Transposer can also maintain connection to Poser figures, so if you go back into Poser and change the Poser attributes (any of them), when you reopen the Carrara scene, those changes will be updated automatically.

You can do some pretty good animation within C5Pro, but if using Transposer, I don't think dynamic attributes will be updated? I don't do hardly any Poser/Carrara animation, so possibly someone else can give you specifics in that area?