I don't understand how it is that you don't see the real need for an average user to delete or edit addresses in the Ping or Trace lists. It seems like a common need. For example, I've mistyped an address in the Ping list and it kept it in the list. Sure would have been nice to have an easier way to delete it than downloading new software to edit the NetWorx database! Not to mention the fact that the Ping list just grows and grows when I ping various websites. I really don't need to keep a list of EVERY website that I ping.