The Ann Arbor District Library has released a fresh copy of its Greetsaver wall of books screen saver, which runs on the big screens welcoming you into the various library branches.
As requested by superpatron Ed Vielmetti, here's a fresh link to the latest and greatest version of our "GreetSaver", which welcomes patrons and visitors to various locations of the Library.
This should work on any Mac running OSX Leopard, but there's a bit of additional configuration that must be done. You need to subscribe to the AADL video podcast, and you need to put some awesome library pictures into a new folder called "GreetPics" inside your Pictures folder (~/Pictures/GreetPics for you terminal geeks out there).
Enjoy, and throw me a note if you have questions or want to mash it up.
If you want to edit this you'll need to have Quartz Composer, which is part of Apple's developer tools.