Halo 3 Question

[feelytouchy]

Ok today I bought hubby a headset and one for me too whilst we play live. I need to know when I play as a guest on matchmaker, am I supposed to be able to talk to people? Or is my mic off? Also am I supposed to hear them through the headset or the tv? If it's the headset mine mustn't be working as they shout through my tv speakers. Is there anyway I can turn people off so my children can watch or is it just turning the tv down? Your help would be greatly recieved, thanx.

[Captain K Mart]

Guests are unable to use mics. Only the person using the main account can use a mic. And you can mute people. Just select their name in the pre-game lobby. It should bring up a list of actions along with their exp stats and such. At the bottom is the word mute. Select it and they will be muted.

I believe there is another option somewhere that will only allow what the other people say to come through the headset. Shouldn't be hard to find.