td son service tax

hello friends,
                   i m question to you ppl is there now tds is applicable on service tax??if no it/s fine thank you or if yes is there any special type of services tax on which tds is applicable??& my second question do we have to pay service tax on tranport serivec direclty to govt ??or all service tax which levied on bills by the clients is payable to govt ??or to the clients??if you know answer to this qustion or any reference will do.so plzz do the need full yaar your friend.....