I created a PDF Portfolio using Acrobat 9. When I view the Portfolio in REader 9, I can double click on an individual PDF file and open the preview. At the top of the preview is a tool bar that allows me to type in and jump to any page within that PDF file. When I open the Portfolio and then preview a specific PDF file in Acrobat X or Reader X, this tool bar is missing and I am forced to scroll through each page to reach the page number I want to see. Is there some way to restore the tool bar so that i can type the page number in again?
If you want to jump to a page by number within a preview, you can press Shift-Ctrl-N and type it into the dialog box.
To get into the document "properly" and see the normal toolbars, you have to open the file either by clicking the "Open File" button on the right, or using the right-click menu when hovering on a card. Double-clicking no longer opens the file, it simply enlarges the preview. You cannot control the presence of the HUD.