I've been working on my friend's laptop on and off. I've been able to ward of the attacks for short periods of time, but anywhere he goes, he gets DDoS attacks. No mattaer what Wi-Fi connection he is using, he gets attacks from different IPs after about 5-10 minutes of being connected. I think Azureus seems to be a culprit. The attacks usually take place shortly after Azureus connects. I have changed the ports in Azureus several times, and it will fix the problem for a day or 2, but it just keeps happening. I've installed System Mechanic 6 on the laptop, with Kaspersky AV/AH. Any ideas?? It's very frustrating!