Will there be a new Silverlight Toolkit for the version 2.0 API RC? Basically, where do I find this content Additional data sources are supported in a new library packaged with the ESRI Silverlight Toolkit. Data sources include GeoRSS, OpenStreetMap, WMS, and client generated heat maps. Note, source code for the toolkit will be available when 2.0 final is released in early July 2010. Is this part of the March 2010 - v1.2?