As you could imagine - with CCIEv5 round the corner we have the pleasure (lol) of learning DMVPN as the replacement for Frame Relay.
So you knew it was just a matter of time before we had a meetup on this!! Get ready for some theory and a full blown GNS3 lab on none other than DMVPN!!
Checkout the .net files off nycnetworkers > Labs > CCNP Security