It's my home media hub and HTPC with 12TB of thunderbolt storage. Through direct connect to my 60" plasma in the TV room, I watch iTunes library and rentals, Hulu, Netflix. Through the network it serves iTunes content to 4 Apple TVs, a couple Airport Express nodes, several iOS and Mac clients, runs an Internet streaming server so I can access my iTunes library when I'm away from home. It runs a virtual mouse/keyboard server for my iPad, dynamic DNS updates to keep my home URL updated should my ISP IP change, same with my OpenDNS service. And using OS X Server it is the Time Machine host for the home computers, provides software update caching and file sharing services...I'm pretty fond of the little machine. 😀