You can enter "options".
Under "voice" you can setup and test your microphone.
Because Microsoft can barely make anything work.
No it wouldn't but I bet if there is a universal Mic it could work, but I doubt it...
If your MXL mic is a condenser mic, the cable will need to have phantom power turned on in order to work.
if you jailbreak it the mic can support anything
To make a boom mic for movies that is cheap and awesome, you will need to buy a mic holder and a telescopic pole.
You Playstation Eye camera is not a headset and can not be used as one
any mic will do aslong as it has a usb
No that is to protect the mic its self DONT REMOVE IT.
No
Any USB mic should work with Guitar Hero Any USB mic should work with Guitar Hero
No, only the headset can be used to communicate with other players.
Most likely you will need a preamp or at least an impedance matching circuit between the mic and the mic in of the computer.