i was just wondering if anyone knows how you talk on XBL with this game or can u even talkto people i was on live n trying to talk to the other peps but no one was answering me n i couldnt hear anyone.There isnt a problem with my head set cause it works on halo 2.You can use the voice function cnt you cause it does say voice on the back of the box or do u have to press a certain buttonif so it doesnt say anything in the booklet.Please HELP???

Could be parent controls. Happened to me. Disabled them all, because I set them up and knew all the codes.

Cheers dude thats wot i think i will have to do cause i will have to do it for halo2 cause that aint working either i tried it on my mates but do u have to press anything to speak????
AND how do u change the parent control only askin cause my 360 is wraped up for xmas cause my dad found out i was playing it wot a BITCH
cheers

It could be they are not using theirs. I never heard of parent controls though. I must be thinking of the old live.

You do not have to press anything to speak. Parent controls are under the "System" menu, the file folder on the far right.

Did you try using your old Live headset?
I bought a 360 headset; didn't work. I
then pluged in my old headset; it worked.