Yes, that's what I have done too, i made the Poser file a 1-frame one,  since I wanted to be able to make changes and reimport. And no, I still can't pick a single frame out of an animation, no matter what I have tried.

Could anyone who can do that please post which patchlevel of vue he is using?

A ship in port is safe; but that is not what ships are built for.
Sail out to sea and do new things.
-"Amazing Grace" Hopper

Avatar image of me done by Chidori.