GalleryAutoExport is a windows service check your local pictures directory (every 30 minutes by default) and upload new pictures to your Gallery (http://gallery.menalto.com/).
It uses Gallery Remote Protocol (must be activated in Gallery parameters).
Photo Vacuum assists in the initial download of photos from your digital camera. It allows you to quickly view each shot and decide whether or not to keep it. Photo Vacuum will then batch copy the files to your hard drive and optionally upload to Flickr.