I'm looking for a Cloud storage app with a built-in slideshow viewer for photos. But I also want to be able to organize and browse by folder. Dropbox has great folder organization but it has no slideshow. Pogoplug has a slideshow but it insists on ignoring my folders and lumping all photos across all folders simply by date. Bitcasa is a little in-between except it seems to display the photos within the folder in a seemingly random order. Any other recommendations?