I have Leopard upgrade disc that I have just not got around to installing...primarily because everything I do runs so well on MBP w/ Tiger. However, my niece just got a new MB w/ leopard and as I was playing with it I noticed that iphoto shows up in the directory for selecting your screen savers and/or desktop photos. Mine doesn't do this and it has always bugged me. I copy photos out of iPhoto and put them in the Pictures folder if I want to put them on as a desktop wallpaper or screensaver. Also, I have to do this if I want to upload photos to Snapfish, Flickr, etc. Am I missing some type of setting in Tiger or is this a feature in Leopard that will finally make me upgrade? Thanks!!!!