University Park, Pa. -- Facebook users can now search The CAT, the Proquest database, get help from a librarian and more via the Penn State Libraries' Facebook application available at http://apps.facebook.com/psulibrary/. The application was created in collaboration with Education Technology Services and premiered at the Fall 2007 Libraries' Open House. To date, more than 1,300 people have added the application to their profile. The libraries plan to add more extensive social and collaborative components to the application in the future. Comments and suggestions are welcome-post to the application's wall or send an e-mail to erimland@psu.edu.