I've set up my photo library to stream to my Apple TV via home sharing. This worked fine with the existing photos. However, I've recently added several new folders of photos (within the "Photos" directory that I specified in iTunes). However, these new folders do not appear on the Apple TV. Is it possible that the Apple TV / iTunes never checks for new content after the photos folder is specified? If so, that's a major drawback. I've been frustrated by a few aspects to the photo streaming (only allowing a single subfolder structure, no way to sort by date, somewhat slow to load initially)...but this makes the whole photo component nearly useless for those who regularly add new photos from their digital camera (that's most of us, right?). Unless I'm missing something?