J see others have problems with screensavers in Windows 7. I'm also having problems with even the screensavers that come with windows 7. They won't load automatically. I've been using a Microsoft Wireless Laser Mouse 5000 and a Microsoft Keyboard connected to a USB port (not wireless) for several years with no problems and I installed the latest drivers from Microsoft. I've uninstalled and reinstalled my NVIDIA video driver. All drivers and programs are updated. I wonder if this is a problem with Winows 7?? I CAN load the screensavers manually, but this defeats the purpose of screensavers which adds some amusement and fun to an idle computer!!