Yesterday we rented The Interpreter on DVD, and we had an enjoyable evening watching it.
It's a good movie -- pleasantly tense, not too predictable and with a good story.
Most of the story is situated around the United Nations building in New York, where Nicole Kidman is an interpreter who overhears a secret conversation. It turns out that she also has quite a history herself.
The language spoke in the movie is Ku, of which I had never heard before. One of the extra's on the DVD was an interview with the director, Sydney Pollack, who mentioned it was a fake language.