Ashmantious
Warlord
In Civ 3 one of my common strategies was to avoid going onto another continent until I had flight. I would build a new city on the continent and rush an airport. I found this a much better way to get troops accros the sea. Is this still a viable strategy in Civ IV? (Don't have the game yet) If not this puts a much higher focus on naval power. In Civ 3 you could get away with a "coast guard" if you will because you could ship the troops via air. If you have to go y sea, the need for navy becomes greater.