If you really want to see something cool, the World Championship finals were last night. They posted them here:
http://www.gomtv.net/2011championship/vod/64516
You might have to forward through some of the hype stuff - this is like the Korean Superbowl - dancing girls and production value galore. But the games are REALLY REALLY good as the series goes on (it's a best of 7 format). And with the live audience and skilled commentators, you really get a feel for the excitement of the game and why people get into it.