Never played any of the Halo games, and can't really see myself playing this one... looks like a glamorised Unreal Tournament rocket/nade fest...
<a href="http://news.bbc.co.uk/1/hi/technology/6653503.stm" target="_blank">Halo 3 video on BBC Webby</a>
Nice terrain, pity about the game. We want innovation... not tweaked sequels...