When I have a Buzzword file open, I can easily open a 2nd document by choosing Document > Open. This opens a new browser tab which shows me my Organizer, and I can choose a 2nd document.

When I have a PDF, PPT, DOC, etc open, there is no Document > Open. So I have to close my existing document. Or, I have to manually: 1) open new browser tab (and Control-T doesn't work in Acrobat.Com!), 2) type "www.acrobat.com", 3) choose a 2nd document.

Can we have File > Open when viewing a PDF, PPT, DOC, etc, which does the same thing as Buzzword's Document > Open?