http://blogs.msdn.com/phaniraj/archive/2009/06/11/silverlight-toolkit-with-ado-net-data-services-drill-down-charts-using-astoria.aspxDownload sample project here : In part 2 of this series , we will look at using the Astoria client library to create a drill down chart using the chart types available in the Silverlight toolkit. You can take a look at the complete samples for the Silverlighten-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/phaniraj/archive/2009/06/11/silverlight-toolkit-with-ado-net-data-services-drill-down-charts-using-astoria.aspx#9726565Thu, 11 Jun 2009 16:41:40 GMT91d46819-8472-40ad-a661-2c78acb4018c:9726565Dew Drop - June 11, 2009 | Alvin Ashcraft's Morning Dew<p>PingBack from <a rel="nofollow" target="_new" href="http://www.alvinashcraft.com/2009/06/11/dew-drop-june-11-2009/">http://www.alvinashcraft.com/2009/06/11/dew-drop-june-11-2009/</a></p> http://blogs.msdn.com/phaniraj/archive/2009/06/11/silverlight-toolkit-with-ado-net-data-services-drill-down-charts-using-astoria.aspx#9726956Thu, 11 Jun 2009 19:23:43 GMT91d46819-8472-40ad-a661-2c78acb4018c:9726956Sanjeev Agarwal<p>Daily tech links for .net and related technologies - June 11, 2009 Web Development Opinionated Input</p>