Dynamics GP 2010 New Feature: Navigation List Builder-Build New Lists that Run Fast!

I'm a big fan of GP Navigation lists and just this morning I had the oppertunity to play with the new Navigation List Builder available in GP 2010. Wow, one very nice tool. And the performance is great! Microsoft--take notes, collaborate with eOne or do whatever is nessesary to make the built in Navigation Lists be similarly fast!