I get frustrated when I get to a website that provides tons of information using .pdf files, but refuses to put it all into one larger file instead of 25 separate files. Today, I found a solution. PDF Split and Merge or pdfsam is a freeware Java app that will take all those files and merge them into one big file. I used it today to merge 30+ .pdf files into one in about 1.5 seconds. Very nice.