Too Much Media has launched DemoCash.com
http://www.democash.com
This is a fully live demo of NATS v2.0. You can create either an affiliate level account or an admin level account to see NATS from either standpoint.
There are still a few rough edges here and there on the demonstration but overall it works very well and gives you a great idea of how flexible NATS can be.
Let us know if you have any problems with the demo or any questions relatedt o it.
Thanks!