I have heard reports that screenshot.app (Robota) can cause problems, ranging in severity, on your iPod Touch. I personally use screenshot.app, and it has worked fine. However, there was a time when I had both AND screenshot.app installed and my screen began to flash. I panicked at first but then simply reset (not restored) my ipod and the the flashing ceased. I did end up uninstalling Dock after neither program succeeded in taking a screenshot. A friend of mine claimed his screenshot.app caused his iPod to freak out, requiring a restore. I believe that screenshot.app and Dock work fine as long as they are both not installed at the same time. Please post whether or not you think Dock and Screenshot.app have compatibility issues and explain why with a reason or two. ALSO post any problems you have encountered with either.