I'm wanting to play photo slideshows on my iPhone 4 on a large screen. My idea was to have it in the universal dock, then hook up the digital av cable to the back of the dock - this way I can use the IR remote to pause on certain photos, or speed along through others. It doesn't seem to output any video though whilst the iPhone is connected up via the dock. If I plug the cable straight into the phone it works fine, with the exception of no remote control. Are there any fixes for this I can do via plist editing or otherwise?