Window a little off track.

Remove the window crank handle and the door latch handle (Both should be allen screws), remove the arm rest (two phillips head screws underside), then pop off the door panel (be careful not to tear it up). More than likely the problem is with a worn out roller coming out of the track. If thats the case, be sure to change all the rollers in the door (less than $1 apiece at any auto glass shop)...