feh, just missed the edit deadline. I did do it after all, a search on .jpg (do I really have 3,772 of them just on C?..;). Highlighted the results from the Textures directory, copied them all to a directory in Bryce (I made one up), and put them there. Should work.
Note- I think there's other file types that work with other versions of Poser (I have 4), such as .tif, and .bum, and .png, but the principle should work with them as well..

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)