Best watch order for The X Files!

Title: The X Files
Original Title: The X Files
Fight the future.
Release Date: 1998-06-19
Director:
Chronology:
Production Company: Ten Thirteen Productions
Runtime: 121 minutes
Links: Website - IMdb

Title: The X Files: I Want to Believe
Original Title: The X Files: I Want to Believe
To find the truth, you must believe.
Release Date: 2008-07-24
Director:
Chronology:
Production Company: Ten Thirteen Productions
Runtime: 104 minutes
Links: Website - IMdb