Comment 3 for bug 437540

I don't use Windows myself, but from the comments in Bug #292232 I gather that on Vista, the new file dialog is used but only in the 'Export Bitmap…' dialog, not for the 'Open…/Save as…' dialogs. The patch was committed in rev. 21972 and the new export dialog should be available in the new builds based on the just uploaded 0.47pre3 release.

I can search though for more information about the other file dialogs used, if needed.