I installed a updat of Kazaa V2.2 Earlier versions worked just fien but this one doesn't. I already had a protocol definition which i named Kazaa port 1214 outbound I had a look in the registry and have seen that Kazaa is olso using port 1275, again i made a protocol definition Kazaa 2 port 1275 oputbound, but the progrma still doesn't work How knows the answer?? Greetings Rob