Over at Tim Heuer's blog, he has a great article and download to get a new Snippet to create Silverlight Policy files. If you are doing any Silverlight 2 work with Web Services, its a must install AFAIAC.
If you don't know, Tim recently joined the Silverlight Evangelism group (with Laurence Moroney, Adam Kinney, Jesse Liberty, et al.). If you're interested in Silverlight, this is a blog you should definitely subscribe to.
