Breaking Changes Between Silverlight 1 and Silverlight 2

I am working on a SL 1 system to make it work with SL 2 and I found that there were a few issues... I found this great post by Laurence on his blog on the topic.

http://blogs.msdn.com/webnext/archive/2008/10/21/ensuring-that-your-javascript-silverlight-applications-work-with-silverlight-2.aspx

if your board there is also this article on msdn:

http://msdn.microsoft.com/en-us/library/cc645049(VS.95).aspx

and also this one:

http://blogs.msdn.com/silverlight_sdk/pages/silverlight-bugs-and-workarounds.aspx