Personally, I say you go about this the way you would a copyright infringement case. (I'm majoring in Computer Matinence, so I had to take a Copyright and Ethical issues course) Basically you send the bloody moron a "Cease and Desist" letter to his home saying A: We know what you did. B: As this letter shows we know where you live, and give the ultimatum C: "If we find you trying something like this again we will press charges against you for Cyber Terrorism (Which this attack could fall under.) and have you arrested and punished to the full extent of the law." This way we give the little git a chance to stop being such a wanker and reform. That, and maybe it will scare him away. Then of course, if he trys again, you all can present this in court as evidence. That should really be a blow to his credibility. Oh and if the bugger is reading this somehow, if you keep this up, just remember: When your man sells you off to someone else in prison, remember to hold out for 2 packs of smokes. Its good to have standards. (On an unrelated note, I'm a Texan who uses British expletives because usually the only people down here who can figure out what they mean are either of immediate British decent, or are something like Dr. Who fans.)