CellTable Examples

Over the last few weeks I thought it was high time to experiment with the new Data Presentation widgets released in GWT version 2.1.  It has been an interesting experience to say the least and as my life motto goes it is a journey not the destination.  Anyhow I came across a particularly good collection of CellTable examples that I wanted to share.  See this link for details:
http://stackoverflow.com/questions/2891803/how-to-use-gwt-2-1-data-presentation-widgets