Ok I tried to embed the video but for some reason it won't let me.  Anyways here is the link the official Call of Duty YouTube channel.

http://www.youtube.com/watch?v=G94SolEtpnc

Learn about all the great new features in Black Ops Multiplayer: Theater Mode, Combat Training, the COD Currency System, Wager Matches, Massive Customization Options, Contracts, and the Emblem Editor.

I usually buy a COD game for the multiplayer and it looks as if I won't be disappointed!!

Pause the video at 2:22. You can see that tactical insertion is still in the game in the equipment section. Boosting is back. I might not be buying this game now.

Looks great.

Combat training is the only new feature that I'm excited about. That should be included in all FPS mulitplayer games,in my opinion. lol

I agree about including Combat Training in all FPS :).