What file did you move your photos into? If you don't see that particular file perhaps it is a sub file in another folder. Have you tried searching for the file?
Mike
Originally in my photo gallery was a bunch of folders so I went thru astro to my sd card to dcim and created folders and orginized all my pictures the way I want the. The gallery is pretty much how I want it other than the default "all pictures" "all videos" is still in my gallery but there is not a folder for either of those ones in my dcim folder.