So I thought this would be possible and finally decided to give it a shot in 2010 Beta 2. It turns a bunch of JSON into an ExpandoObject using JSON.Net. Needs cleaning up but not too bad. [TestMethod] public void DeserializeTestObjectToDynamic(){ TestObject testObject = new TestObject() { FirstName = "Peter", LastName = "Goodman", DateOfBirth = new DateTime(1979, 2, 3), Child = new TestChildObject { Line1 =...