If you have the time, you should be calling Cox. Explaining that your problem is on their end, and has to do with Gnutella traffic. Ask them if they are using traffic filter like Sandvine. If the person at Cox isn't aware or doesn't understand ask the person to talk with its superior or someone in the know. If the problem is on their end, they should be able to exclude you from their Gnutella filter. The key there is to be persuasive AND patient.
Bonne chance
