I've had no problem creating panoramas on my iPhone, uploading them, or viewing them on my PC on the Photosynth site. Until recently I could also view them in Bing Maps; however, for some reason I can no longer do that. Althought the icons for panoramas will display on a Bing map, attempting to click on one to view it invariably causes Silverlight to crash. Uninstalls an reinstalls of Silverlight have not corrected the problem. Nor is there any difference between browsers, i.e. the same thing happens whether I am using Chrome, Firefox, or IE9 (this last is surprising because you would think Microsoft's products would at least work with each other). As of now, Silverlight is completely worthless for use with Bing maps. Any observations or suggestions?