Programme Covers

You can drag the thumbnails across the screen by holding the left mouse button down in the frame space.
You can zoom the thumbnails larger or smaller with the mouse thumbwheel
You can view the photos as a slideshow by clicking on the thumbnail from which you want to start then clicking on the "screen" symbol at the bottom centre of the photo frame.
If you download the Cooliris addon for your browser (if supported) you can get all these features in a higher resolution graphical environment.