I have raydream studio 5.5 other than the "brycian" camera controls... how much different is carrara than raydream? same features? just curious, I hear that carrara will be upgraded mid year, and Im curious how much more I would have to learn to make it work like I can now.. Ive always hated raydreams camera options..and I like the idea of bryce camera controls in it...but Id like a bit more info from those of you that use it.. thanx BT (brycetech)