Thanks for the response. And Steve Im not suggesting that there is an attempted hack at 3DWorld, Im just saying that my firewall alerts to an intrusion attempt at that site consistency. And yes, you are right about your site on the same server. I just tried 3D World and I got and attempt from a netblock assigned to Chappell Guitars in Richmond, California, I went to your site and Bingo!, same alert. Im just trying to get an education. So, when Chapppell Guitars probes one of my ports or in this case NetBios, what is it trying to do? Thats my question...If I did not have a firewall what would be happening? I think we could all use an education about this.. Thanks Pinto