Yesterday at MIX10, a project I’ve been working on for the last little while was announced. It’s a port of the news, weather, and stocks functionality from the Bing Toolbar to Silverlight running on Nokia S60 smartphones.
A beta version of the runtime and information on how to build Silverlight apps for S60 has been posted, and there’s an overview of the project over on the Stimulant site as well.
You can run the app on your regular desktop browser or on the device, though the proper fonts and layout will only appear on the device.