This article presents the techniques and caveats of building Silverlight business applications. It describes breaking down applications into tiers, implementing a data access in N-tier applications, implementing a custom authentication, adding a support of https to Ria Services applications.

This article describes a control that allows getting a web page as the customer sees it. E.g., the developer can store the copy of the page as it was before an exception and restore the page when it's required.

This article describes MS TFS Proxy efficiency testing depending on the internet channel rate between TFS and TFS Proxy, TFS commands, and TFS Proxy cache state. Also, this article describes the advantages of using the MS TFS Proxy on slow Internet channels.