Trekkies v. Trekkers is a debate that may never end. Both words describe avid fans of the "Star Trek" series, but even Leonard Nimoy, a.k.a. Mr. Spock, thinks "Trekker" is the correct nickname.

Even if it takes light years before this feud is settled, you can get up to speed on what makes a Trekkie or Trekker. By following these 10 easy steps, you'll be ready to catch the "Star Trek" opening night and pass even the most shrewd Klingon's judgment.