I see that VB will be based in the DLR (Dynamic CLR). What implication does this have, exactly?

http://blogs.msdn.com/hugunin/archive/2007/04/30/a-dynamic-language-runtime-dlr.aspx

We're initially building four languages on top of the DLR - Python, JavaScript (EcmaScript 3.0), Visual Basic and Ruby.
We shipped today both Python and JavaScript as part of the Silverlight 1.1alpha1 release today. John Lam and I will be
demoing all four languages, including VB and Ruby, working together during our talk tomorrow at 11:45.

TIA,

Alex