Blocking Kazaa

[Calhoun, Heath]

I am attempting to block the multimedia search program kazaa on a pix 515
running ios 4.4.
Pinging the Kazaa website, I got a address of 213.248.107.10.  The program
uses port 1214.
I need to block any access to the website and to the program.  I have tried
several conduits
without success.
 
Any help is appreciated.
 
Heath Calhoun