If you're planning on dealing with Klingons and surviving, you better speak their language. Luckily, interplanetary travelers who think today isn't a good day to die can bone up on the warrior race's native tongue with Rosetta Stone's software-based Klingon language lessons. It's only US$269.99, and available exclusively through Think Geek on April 1. Qapla!
Check It Out: Think Geek's Rosetta Stone Klingon Language Kit