Hi,
I think I have found a bug.
I placed a RESTService in my project and in the Properties Pane on the right I wrote its name.
Now, If I go on the Project view on the left, under the "Services" voice I see "RESTService" instead of the service's name.
So I clicked on "Edit Service" link in the Properties Pane on the right and the "Rest Service Properties" window appears.
Again the Name property is set to "RESTService" instead of the name I wrote in the other form (the Properties Pane on the right of the design window).
If I change the name and write the right one, the editor says me that a service with that name already exists, but is always the same service.