After a slight delay, I'm playing the Halo 3 multiplayer beta.
So far, it's fun. I've only seen two of the three maps, and have done almost exclusively individual slayer (and one game of oddball, which has me pretty excited for the new custom Rocketball variant I'm going to create).
It's beta, so not totally representational of the final game.
Again, I'm having fun, but Frankie totally oversold the X button and the water (has he played Dungeons & Dragons: Heroes?).
More impressions later.