5 highly rated Linux OS distributions

There was recently a request for presentations for developers on a listserv I subscribe to.  I thought it would be good to post them here for reference.

6DEPLOY-2 Tutorials (lots of good stuff)

6DEPLOY-2 e-Learning and IPv6 in 5 minutes

Slides and hands-on exercise Jim Leinweber's presentation:

IPv6 Porting Information (Hurricane Electric [HE] has an IPv6 cert too!)