A very good start. Out of the tons of things to add, I chose one :
"Duel
These are never hooked up fully to the data base, thus while you will be able to use what your character owns as well as having your proper stats, you will not gain any gold, you will not gain any experience, and you will not suffer any upkeep.
The point of a Duel server is to practice one on one with someone. Some builds may work better in battle then in duels, and vice versa, but regardless it is a good way to practice. Walk up to someone and press the f key to challenge them or to accept a challenge.
Remember not to "facehug" (see jargon section) your opponent (have a safe distance) when then duel starts. Most of the time, people come to the duel server for melee duels, and usually without shields. Stating when you want to use a ranged weapon is better. If you come with a horse, it is best to kill it when you don't use it anymore, as stray horses can bump everyone. For cav duels, try not to fight too close of infantry duels. You will block yourself and other duellers. Finally, many people consider that hitting someone knocked down in duel is a bad and despicable habit. In a more general way, try to stay as polite as possible. Rage is always badly seen, but it is even more true in duel, as you should behave like a gentleman. Consider duel servers as 5 star hotel casinos, and you'll be fine."
