Yahoo! has a program that that is free to download that allows users to put widgets on their computer desktops. Widgets are small programs that can be designed to do a variety of things such as give you the weather, update you on the news, or tell you when your favorite blog has a new post- all without opening your web browser.
One of my favorite widgets in the gallery is the photo frame widget. You can set the frame to a Flickr.com feed and get different pictures of the temple or other church art directly sent to your desktop.