Microsoft added new features to Photosynth.The highlights feature you not only can find some of the best spots in a synth… you can take a smooth journey through the synth from highlight to highlight, and the Silverlight-based Cross-Platform Viewer will allow PC and Mac users to not only view synths but join in the rest of the Photosynth community by leaving comments, marking favorite synths and getting to know their fellow synthers. Also, embedding code has also been moved over to Silverlight, now you can embed your synths around the web and reach even more viewers with your fantastic creations.