I've been meaning to see if for a while and i finally saw Eternal Sunshine Of The Spotless Mind (IMDB info) last night. Charlie Kaufman (story writer/screenplay) and Michel Gondry (story writer/director) did an amazing job. The cast was really good. I'm not a Jim Carrey fan, but he played the main character well.

I highly recommend the movie. It's entertaining, but also has some good and simple life lessons (at least for me it did). good stuff.