Expanded PDF reader

It would be great if the PDF reader could be expanded so that I can read more than one PDF at once. It could either open PDFs in a separate window that can be dragged around independently of the library window or there could be a tabbed viewer to switch between open PDFs.

that is why I just open them in in my PDF program, Acrobat Pro. 

Yes, I open them in Acrobat as well. But it would be nice to have the features baked into Endnote, particularly if the built in reader was further enhanced with features like the ability to click on references to jump to that paper (see my other suggestion).

I hear the Microsoft OneNote desktop program is nice for annotating. Haven’t tried it yet