Adrian,
I know that in PlanetPress Search, the option to open with your default pdf viewer will be available in a future release, but I agree that having it for the PDF Viewer in Workflow would also be useful.
As for zooming, here's a trick I've found out while looking at the documentation. If you hold down CTRL(the left one), and use the mouse wheel, you can instantly zoom in or out. It's a lot faster than manually selecting the zoom or entering a zoom value.
Regards,
Raphaël Lalonde Lefebvre
Edited by Raphael Lalonde Lefebvre (05/30/12 11:37 AM)