Whoa, Nelly! Just 24 hours after we caught wind of a leaked webOS 2.0 video, in flies this. If the "Confidential use only" watermark is accurate, the video embedded after the break is HTC's Sense overlay on Windows Phone 7. If you'll recall, we finally heard that Sense would indeed be hitting Microsoft's forthcoming mobile OS after all back in July, but we've yet to see any real indication of what the
