I've been promising code samples in various venues since approximately....um, forever, and never got them posted.
This turns out to be a good thing for you, because we've got a couple of new samples.
The samples are for the forthcoming R2 release (coming very soon), and accompany the webinar we offered on November 30th. If you missed it, you can replay it in the Auditorium. But we're developers, aren't we? Less talk, more code! If you download the following file:
You'll get samples for .NET (WinForms and Silverlight), Java, Powershell (!), and C++.