Have created a PP file with a PDF resouce that is CMYK, when I generate the preview/proof the PDF generated from PP is now RGB. I don't beleive this was the case in previous verions. Any ideas on how to fix.

By design, the Preview/Proof functions in PlanetPress do not preserve Color Spaces. This helps the application save resources and improve PDF-creation performance (since an exact match is only needed for final output, which is not the purpose of these functions).

The tasks that do preserve color spaces are PlanetPress Image and the Digital Imaging Task (provided you specify the High Quality setting) and the PlanetPress Capture Field Generator (which does it by default).

Thank you, I have it now working correctly.