digScatter supports RSS feeds from Flickr, Picasa, SmartGallery.  It will also accept any generic feed that may have an image in the description of the RSS item.

Picasa (no caching)
An error has occurred. Error: Picasa (no caching) is currently unavailable.
SimpleGallery ( cache locally on )
An error has occurred. Error: SimpleGallery ( cache locally on ) is currently unavailable.