Hi, I am wondering if i am being portscanned, what it means and what could happen. My knowledge of networkhacking is very low. This IP: 200.175.56.xx:(insert any port here) has tried to connect to my IP, on port 5xxxx, for day's now. All attemps has been blocked via PeerGuardian2, but this port is open in my router for P2P reasons. PG says: ICMP Traffic, 200.175.56.xx:xxxx --> 10.0.0.2:5xxxx, TCP, Blocked. Please tell me exactly what this guy in Brazil wants from me. What is he doing ? Why would he connect from several diffrent ports to my only open port ? What could i do or, most importent what should i do? I run WinXP SP, all updates, no spyware, no virus and no unneeded sevices. thx... ps. I even phoned to Brazil to get some info, but we don't speak the same languages, LOL.