TheWusel,
Actually, (sheepish grin), this last week I've played hooky from the map. I haven't gotten a chance to play Civ IV much so I've been experimenting. In my current game, I've started it a couple times using different techniques. In the current version my passive-aggressive Roman empire has 11 cities and has never gone to war. They have discovered every religion but Budhism. I'm currently "spamming every close neighbor with Christain Missionaries. Isabella has been annoyed with me for a few 1000 years but I have been planning to end her presence on my continent for awhile, I've been looking for an excuse.
My military now has:
7 Archers, 12 longbowmen, 2 crossbowmen; 3 knights; 18 Praetorians, 20 spearmen; 12 Catapults. And the Roman Generals are getting very anxious. I still need a few more knights I think but I'll soon have GUNPOWDER....
As for the map, I'm experimenting because I'm trying to figure out the proper balance of resources. This map screams a marathon game. According to my new source maps resources are literally everywhere. So I'm comtemplating the possibility that this map will need some type of mod file at the minimum. For instance, I'm currently looking into the movement scale. I'm thinking the ships need somewhere between 2 to 2.5 times the number of movement points.
I'll have some more thoughts soon. I welcome any ideas to help bring forth the definitive Earth map.