Man, I miss that show. I used to tune it all the time and watch it. I really loved the odd-ball episodes where Chris Carter went off on some wild tangent, like the "roaches" episode, or the one where the US Air Force was dressing up as aliens, abducting folks, and they in turn got abducted. There was even a cameo of the Men in Black, with I believe Jesse Ventura as one of the MIB's.
One of the real interesting things was how the actor's had to do a total role reversal to make the show. Dana Skully was a down-to-earth scientist, while Jillian Anderson was more open-minded and willing to accept things. Fox Mulder was a spacey type, believed a lot of wierd things, with evidence to back them up, while David Duchovney was actually more of a down-to-earth type.
I got so used to Duchovney's stoic representation of Mulder, that when I saw Evolution, and Duchovney's character mooned the General, I about died laughing! Totally unexpected!