Are there any good IP tracing programs out there that actually reaveal a users ISP? Just curious as I have some tard spamming up a few of my sites right now with all the pr0n and malicious links the idiot can think of. For this reason I've had to re-think how I configure sites from now on and not allow guests to do anything except read the content. Members are now the only people who can add content to my sites. What a bummer.