>Are there missions in the multiplayer part of Freelancer? >(like the quests in World of Warcraft) Is it possible to >communicate freely with other players?
Yes there are. The ultimate goal is to earn money. Money you would spend on upgrading ship, weapon, armor, etc. Or buying a new ship. In every spaceport you can take on missions that will give money as reward. You also need to be friendly to trade with that solar system. So it´s also necessary to do missions to alter friendly/hated relationship.
Somce races are hard to get friendly with and thats the races that sell the ships you want to buy :-)
If I remember correctly you can speak freely with ppl in your group and those that are close by your ship.