While we do not have official sign-off on the design yet, I'm excited give you an sneak peak of the upcoming Silverlight interface that we will be prototyping in June.

 In this image, you can see:

• An updated, clean design as compared to the current Partner Search
• More subtle use of the red and oranges seen on the current Partner Portal.
• Folder based browsing of indexes
• Drag-n-save feature for holding your selected search results.

There are more design reviews coming up in the next couple of weeks, but as any product manager can tell you, early designs can completely change but the time the product launches.  I'm interested in hearing what you think of this design.