That's my CRPro II you're talking 'bout... :)) It fixes the references to point to the actual files positions so you can re-organise your textures and geometries folder structures in addition to it fixing all the silly references found in content. But, yes it's PC only at the moment. Actually, I didn't think the MAC versions of Poser had problems with un-resolveable reference files! It may be worth trying this program through wine on the MAC... or another PC emulator. A friend of mine now has a lovely G5 laptop... I'll ask him nicely:) Of course... the upcoming generation of MAC boxes (with intel chipsets) will run windows programs without a hitch... but it'll take a while for folks to upgrade:) H:))