I’m just barley learning 4.0 I don’t want to learn any thing to new just yet, I feel if I learn 4.0 first, then 5 should be a breeze,,,, Should ,,, as it is my head is spinning and want to learn more, but man the more I cram in my brain the more it leeks out my ears, I just hope they dont come out with Maya 6 before I'm done