Quote - If the thumbnails are .rsr, Poser 8 will not recognize them.

Poser 8 is not fully backwards compatible with earlier versions?  That's disappointing.  That means DAZ Studio might be the way to go in the future.

I wonder what other areas on not compatible with older content?

My visual indexes of Poser content are at http://www.sharecg.com/pf/rgagnon