I have Poser 6. I designed some animations for a particular figure and posted them for other people to use. But it turns out that people with Poser 5 (and, presumably, earlier versions) cannot use them, even though the figure they are designed for works perfectly. When they try to import them, Poser states that the animations were made with a later version of Poser, and that it will try to use them anyway, but it can't.

Now I didn't know that this was the case. It seems rather perverse that animations cannot be imported from 6 to 5 in this way even when they don't use any features lacking in 5. Is there any way to solve the problem - any conversion software perhaps?