With v2.0 Silverlight gaining momentium, features and fixes, the rest of us still working in v1.1 are still fighting the ‘alpha’ code.    One of the problems in v1.1 is secure cross-domain communication in the browser.   Danny Thorpe wrote a great article in The Architecture Journal that not only gives you a good understand of the problem space but also a workaround for v1.1.  Very well written.

 

Happy Coding.