Bilal Haidar is working on an application which needs to load XAML dynamically from the server to populate a Telerik RadRibbonBar control.
Seems that in Silverlight, when loading XAML dynamically in a class library (A) or Silverlight application (B), and then that app or class library is used by another class library (C) or Silverlight app (D), then all external assemblies that were used by (A) and (B) should also be added to (C) and (D).