This episode had a really interesting premise that reminded me alot of the Doctor Who episode about the Library. However, I'm kind of getting a little frustrated with the whole X thing. Why is Mulder trusting this dude, when it seems like the entire season he's put Mulder through one bad thing after another. I know he has his own agenda and at this point it's unclear what it is, but I'm not sure if he's Helping Mulder or not. However, that scene at the end with him looking at Benton and that haunting score in the background was really creepy in a cool way.