Tonight I imported some AVI files from a memory card into the photo library of my ipad 2. Upon completing the import, I deleted the files from my memory card. The avi files are now stored in the photo library and appear as gray boxes with the letters AVI. I cannot view the videos or select them to copy. Because I deleted the AVI files from the memory card, they are only stored on the Ipad now and I need to export them in some way. I tried using the goodreader app, but when I go to copy the files I get an "UNKOWN FILE FORMAT" prompt, and the goodreader software will not move the files. Any ideas? Any help is greatly appreciated!