I have a program I bought awhile back called Serandom
http://www.seraline.com/serandom.htm which changes your screensaver at different intervals(ex. every 5 minutes)i know it is dorky, but i like it. it worked perfectly when I used Windows XP. however, ever since I upgraded to Vista, it only changes the screensaver when it first starts and then that screensaver plays continuously uninterrupted. I contacted the maker of the screensaver, but he doesn't have Vista yet, so he is unable to fix it. I was just wondering if someone who has Vista could install it on their computer to find out if it does the same thing to them or if it something that is going wrong only on my computer.