are you exited for Modern warfare 2?

I'm very excited about the MW2 multiplayer mode. The sounds and maps are legendary.
I hope there will also be co-op missions like in the original game.

Who remembers the epic Challenge Track?
https://www.youtube.com/watch?v=Az8FHyNXYd4

... and the Spawn, Victory & Defeat Sounds:
https://www.youtube.com/watch?v=7sfmM03tLJ8