I'm pretty new to Civ3, having only played it for a couple months. I've stayed on Chieftain so far, aside from a few moderately successful warlord games, trying to perfect my techniques before I plunge into anything too challenging. My question, then, is how does everyone else seem to do so much better with their science rate and gold income? I see screenshots where people have 20,000 gold and are building nukes in the 1500s... how is this possible, especially in harder levels, when I can't even reach it in Chieftain? I trade and sell techs and try to maximize my efforts and still hit the modern era no sooner than the 1800s. And my treasury doesn't start to take off until about then either. What is the magic formula or mode of operation to get things done so quickly?