I'm looking for a movie title I remember watching it when I was younger but I don't remember the name or the actors in the movie. Its about a young girl that wants to solve the disappearence of another girl in her town, and with the help of her friend (A boy) she solves it, does anyone know what movie I am talking about it used to come on the movie channels but I can't find it anywhere!

Finding Kelly (2000) (http://www.imdb.com/title/tt0166192/) (aka Mystery Kids)?
Here's a clip (http://vimeo.com/11926250).