I've been following this platforming tutorial on YouTube, but for some reason, when I add the enemy AI/movement, the enemy will follow me in a manner that shouldn't be happening. I don't the best way to describe it, so I uploaded it. I just added one line of enemy AI in the video, but if I add the second enemy movement line for the other direction, the enemy appears on top of the player immediately.
http://www.megaupload.com/?d=8CYRV67Z