I have created a simple prototype to show off some of the basic features of liteGrid.  The demo is available on SVN, or you can access it online here.  As liteGrid uses a data provider model, I had to implement a fake provider (see demoProvider.js).  It maintains a pseudo-random in-memory database of widgets on the client.  In order to simulate the time a normal AJAX request might take, all calls to the provider have a 500ms delay.  Again, even though this is not release-quality yet, feedback is still welcome and appreciated.