I noticed there are several people who were wondering that they cannot host cause Civ tells them a wrong IP adress (probably because they get one from their ISP which isn't detectable by civ).
Civ 2 also took the wrong address for me too but that's because it was taking the IP of my network card.
That site though seemed to work so that might be easier.
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"I'm too out of shape for a long fight so I'll have to kill you fast"
"If the great Emperors of Rome, Egypt and Greece were alive today, do you think they would prefer Coke or Pepsi?" Administrator of the CornEmpire Forum