CR Pro can run corrections for P4 or, alternatively, for P5/6. It is wise to run the P4 variant against downloads orginally intended for P4 (with referecne to BUM files) ... this will correct the reference to the original bum file while in it's jpg form. The P5 option does fix this problem and you wind up hunting around for bum files the hard way. I run CR against all new downloads, and randym77 points out, there are some really weird references. Poser loads and renders much faster when the references are optimized

Gordon