Ever want to make a booklet from a digital PDF document? Here's a neat tool: "BookletCreator - is a free online tool that allows to create a booklet from a PDF document. It reorders pages so that after printing and folding the pages you get a small book."
You set up your PDF file in portrait mode, upload it here, and it will do all the tricky formatting. You print (double sided, of course), staple, and voila! Booklet!
Have a great weekend!