Thank you SO MUCH! That did the trick. Now I just have to figure out how to seperate the groups of files into their respective manufacturers. Right now they are all just alphabetized into one folder. Luckily I know each manufacturer's model #'s.If you get the app ReadPDF you can use drop box to add PDF files if you use the free version you only get to put 3 PDFs at a time but it does work good.