Weird issue for me. I run a two USB setup. One for all my media (movies, pix, music) which is an external HD and has a folder.jpg on it in its root, the other is a 1 GB stick that has nothing but .apps and .bins on it as well as a folder.jpg in its root. The ONLY way I can get your ThumbCache app to show the 1 GB sticks image on the screen is if I also add some type of media to it. WHAT am I doing wrong?