http://www.microsoft.com/click/thrive/

I would like to see a video interview with the people behind thrive and see what there plans or goals are because the idea behind this site helping it pro's thrive is good but the content is not deep enough or technical enough to get people to implement anything.

I would like to see it teach both the fundamentals of networking and server management but some of the advanced technologies like high availabillity and actually implementing some of the new virtualization technologies

http://www.microsoft.com/click/thrive/

http://www.server2008training.com/

Learning center - free online classes
http://h30187.www3.hp.com/