It would be nice if you could make a more affordable version of Acrobat, or an add-on to the Reader, with just TWO capabilities: merge pdfs and password protect. Users like me do not need to modify pdfs, convert from MS Office, sign, etc. etc. etc. And once or twice a month need to merge or password protect so a monthly fee to Adobe is rediculous for occasional use. If built into Reader, which I'm sure you won't do, that would be very nice of you so that users like me could do the simpler tasks without having to use a "free" merger or other means of password protecting a pdf document.