Hi, Im running WinXP Pro, ZAPro and NAV 2002. I use PestPatrol and The cleaner regularly. I have been searching for a program that will scan my ports and let me know which programs are listening on which ports etc.

I ran ShieldsUp and it said all my ports are stealthed, but I would like to know more about what is going on with my ports and which ones are listening and why! Any recommendations for a freeware scanner?