Al Pascual has posted about a sample app he Richie developed using SilverLight 2.0. For those who have been wondering about this (like me), I highly encourage checking this out. The SilverLight Deep Zoom technology is pretty impressive and it works well in IE, FireFox and Safari (on Windows anyway). See below.
Links to the demos are on Al’s blog. Source code is available from the code gallery. Good work Al Richie!
Update! The first version of this post was incorrect. This application was written by Richie Carmichael