I really like the convenience of the start screen in windows 8 ... the computer is finally starting to think in images like I do! However, all the tiles seem to look alike. For instance, any web page shortcut that I pin to the start page mostly just has writing on it and looks similar to any other tile. Can I edit the tile to have a picture? I have several shortcuts to web pages of friends and would like to put a photo of them so that I can quickly see the difference.