The same problems are happening to me too. When the import dialog comes up I look for a pz3 file - it finds it fine, but then it wants to see the poser app - when I locate the poser app and click ok it acts as if the app does not exist and keeps looking. It should be able to find my installed copy of poser4 pro pack and it does not. The same happens for an installed copy of plain old Poser4 as well. ****** I noticed in the dialog Vue thinks Poser4 is a document and not an app - this may be the bug. ****** Also it should be able to find the pzz files that propack generates (compressed) but it can only find pz3 files. This should be fixed to allow for the pro pack. The multi-color fix for OSX file dialogs is not cosmetic, without the fix it is very difficult to read. I see nothing different in the skies as well. I still spend hours trying to get lightrays in volumetric skies (to no avail). Please fix the Poser bugs : ) thanks. Scott