A few more:
[Civ IV] Barry Caudill: are you going to sponsor any multiplayer tournements? Yes

Keep an eye on the Civ IV page
[Civ IV] Barry Caudill: If you had a limitless supply of resources what would be a general upgrade for the next civ game, Graphics, Realism, Famous Voices? SHATNER!!!!
[Civ IV] Steve Ogden: what seperates civ 4 from other games? - The Box. There are no other games shipped on the CD with it...
[Civ IV] Soren Johnson: Whats your favourite Civ to play as? Indians... I like the Fast Worker.
[Civ IV] Steve Ogden: What is your favourite Civ to play as? Japanese. Hands down. Samurai. Nuff said.
[Civ IV] Steve Ogden: Have any of you actually seen this so called "Sid Meier"? - [response deleted by MEIERbot]
[Civ IV] Soren Johnson: Are You Planning To Make A Civ 5? If you guys want it!
[Civ IV] Mustafa Thamer: Regarding memory leaks that were overlooked... Civ was extensively tested and we would have never shipped the game if we knew of any crash or leak issues. What most people call a memory leak is really the game simply taking up additional resources as it progresses. However, we were able to make signifcant reductions in memory usage which will be available in the next patch (in final testng now). This should improve performance and stability for low-end machines.
[Civ IV] Barry Caudill: How many of you have ever beat the game on Diety? - Soren IS deity difficulty...and I've never beaten him
[Civ IV] Barry Caudill: : If Civilization were to be a Online RPG like Everquest and World of Warcraft, what features would it have? - CONSTANT LEVELING!!!
[Civ IV] Steve Ogden: If Civilization were to be a Online RPG like Everquest and World of Warcraft, what features would it have? - A geeky Level 64 Mage who would wipe out other civs
[Civ IV] Steve Ogden: What kind of computers do you use? - PCs
[Civ IV] Steve Ogden: However, we do allow Macs here
[Civ IV] Steve Ogden: For, you know, the music guys and such
[Civ IV] Steve Ogden: *ahem*
[Civ IV] Barry Caudill: Did the original civ. really save someones life? - I don't know but it's runied a lot of marriages
[Civ IV] Steve Ogden: How close is Civ IV to the Civilization Board Game - depends on how close you put them on the shelves...
uatgprogrammer has left the room.
[Civ IV] Steve Ogden: We will have your babies play Civ
[Civ IV] Soren Johnson: Is combat any better in Civ 4? In the other Civs a Bowman could kill a tank, to me that is really unrealistic and stupid. I also felt that combat was to simplistic, is that improved at all? Civ4 uses a form of firepower from Civ2 where stronger units hit for more hit points, so older units are less lilkely to win. In the next patch, we will also be showing exact combat odds (thanks to some help for DeepO, a fan) so that people can anticapate combat better. Combat in Civ4 is a lot more complex due to the promotions and unit-vs-unit bonuses
[Civ IV] Steve Ogden: Moose likes grappling. I've seen him put large muscle bound men on their keisters. Don't mess with him.
[Civ IV] Steve Ogden: And Barry's a brown belt. You don't want to argue with a Producer who knows how to kick tail.
[Civ IV] Steve Ogden: Hoo HA.
[Civ IV] Barry Caudill: If you could have any state become a country in which you are a leader which would you choose? - State of consciousness
[Civ IV] Steve Ogden: If you could have any state become a country in which you are a leader which would you choose? - I'd choose Ogland, the little known state in New England. I'd call it Ogtopia, and there would be musical instruments, wine, and big fun for ALL.
[Civ IV] Soren Johnson: What would you add in an expansion? we've got a survey up on firaxis.com right now about it... we're certainly looking at new civs/leaders, sp and mp scenarios, some new features...
[Civ IV] Soren Johnson: Would you ever change the way the religion system works? Perhaps make individual religions more unique or create a downsidwe to having multiple religions in each city? It's tempting, but probably too controversial...
Civ IV] Soren Johnson: s the PTBS server still in development, if so any ETA and can we have some titbits on what we can expect specs etc? We hope to get it out soon. System specs should be low since it does consume any graphics at all...