I have read similar threads, but am sooo lost! I have a new Hero, and love it, but one thing is bugging me. The backgrounds app that I downloaded, it saved a couple of backgrounds to my photos, but the rest of them, after saving, I can't find them! Says it is saving to SD card in backgrounds category, but don't know how to access that. Went to PDF file viewer--says no files on SD. Go to pictures--all my pics, videos, and default wallpapers, plus a couple it chose to save from background app, but not nearly all of them. Can't set any of these for lockscreen w/o saving. Help?