Actually, I just looked at the Eovia site and it's pretty clear that transposer doesn't come with C4 Standard. I use Adobe AfterEffects all the time, and there's a pro and standard version of that, as well. I have the pro version at home and the standard version at work (seems like that's backwards, doesn't it?), and I'm constantly surprised by things that I just assume come in the program only to find out that they're "pro only" features. With C4 Standard (like with AfterEffects Standard) you get an awesome piece of software with which you can do lots of great things. The pro version helps streamline the workflow and offers some features that the manufacturers deemed to be something folks would be willing to pay extra for -- like the motion blur and Transposer in Carrara. If you find that you're wanting lots of the features in the Pro version, you might consider an upgrade.... - Dex