Recently a couple of MVPs from Mexico sent me a tool that they created called the DataTierGenerator for Enterprise Library.  This thing is pretty cool so yesterday afternoon I decided to give it a spin.  I was thoroughly impressed!  It does a terrific job of implementing the TableDataGateway pattern using the Entlib Data Access Block.

I wrote up an article and sample about it for Ask p&p.  You can find the article here.  For more Ask p&p columns check out www.pnplive.com.