Pride and Prejudice - BBC miniseries starring Jennifer Ehle and Colin Firth, by far the best movie made after Jane Austen's novel. The best movie. I watch this at least twice a year! I own 2 of the DVD'S.
Elizabeth and Mr. Darcy - Pride and Prejudice. I prefer the TV series, since that was the first Pride and Prejudice adaptation I saw, but also because I will always see Matthew McFadyan as Mr Clennam in Little Dorrit.