PageZipper (http://www.printwhatyoulike.com/pagezipper) also automatically adds the 'Next' page to the bottom of the page you're on. The cool thing about PageZipper is that it's insanely simple to use- you just turn it on. PageZipper locates and adds the next page entirely automatically, so you can focus on what your reading instead of mucking around with selecting links or editing xpath expressions. PageZipper also provides a way for you to navigate through any online image gallery using keyboard shortcuts. Check out the video to see how it works.