Some questions regarding bluetooth headsets and the PS3..

[Steelmaker]

1.) When you are playing online, if you have a blue tooth headset hooked up and are talking to other players, can other people in the room still hear the comments made by the other players over the speakers or will the only person who can hear the other players be the one wearing the headset?

2.) Will the PS3 detect more than one blue tooth headset at a time? For example, let's say you're playing online and you have a friend who's in the same room with you that is not playing but he wants to hear what everyone is saying to each other. Can he wear a blue tooth headset and hear what everyone is saying to each other, even though he isn't playing?

Any help on these 2 questions would be much appreciated. Thanks!