Ian, another question:

If I import JPGs into Aperture, edit the Metadata and want to export the masters with embedded Metadata I can choose an AA Action with the following settings:

Action
Export
Export Master
Embed Metadata

This is the same procedure like using the export masters command. But it doesn't work - after exporting IPTC is not available in the exported file. Only using "create XMP sidecar files" works. Do you have any idea what to do?

Thank you

smarflow