So, I was watching the MLG this weekend(Well, I had no idea the event was going on, but caught some of the replays). WoW wasn't showing atm so I switched to Halo III. Yeah yeah, auto-aim + controller is horribad, but it's still slightly ok to watch.

Anyways, during one match an X-BoX froze. The game was like two seconds from being over... The rulebook had them play the match over.

Video:
http://www.escapistmagazine.com/forums/read/7.167398

After such an event I think better power management and new cooling systems should be looked into.