where are the player custom sound files in the addons folder?

[rampant84 10]

hey

im tryin to figure out how i can get the custom player sounds from arma 2...i remember i done it in arma 1 but i forget how to do it,i know how to install random cutom radio sounds etc,but im tryin to remember how i can get player sounds like "Sykes" custom radio sounds..im just having ahard time finding any of them..could some 1 help me plz!