I have been reading a bunch of stuff about this new product from Microsoft called Photosynth and decided to check it out. Well this is the message that greeted me when I went to the site
This version of the Photosynth technology preview runs only on Internet Explorer 6 and 7. The Photosynth team is very interested in making the technology available outside of IE, so stay tuned for updates on this issue on the Photosynth blog. You can also subscribe to the blog’s RSS feed.