I'm in South Carolina, and my brother is in North Carolina, and we want to play this game together, but we can't get on IC online. We enter our CD keys where it tells us to but it keeps saying it's the wrong version of ironclad online or somesuch. In my CD key, there's some zeroes and O's but I can't tell the difference between them. Is there any visual distiction?
Also, how can we play from clicking the regular multiplayer tab? Is that exclusivly for LAN games?
