I just traded for a 1993 accord lx and it has a couple problems. The one I'm working on fixing right now is the front driver side window. The car has power windows and the motor still works but I'm guessing the regulator and/or the tracks are the culprit. When the window is rolled all the way up it is a little crooked. When I roll it down it gets much worse and by the time the window gets down to the bottom it is off of the front track and/or the rear track. I've had the door panel off and it switches which track it falls off of first. In order to get the window back on track I have to roll the regulator all the way down, unbolt the window put it in the tracks, push it all the way down to the bottom and hook it back up to the regulator. It is also a PITA to push it down when it is in the tracks, not sure if this is related to poorly lubricated tracks or not, but I know lubricating the tracks won't fix the problem completely.

After all that mumble jumble, do you think it would be the regulator or the front and/or rear tracks?