Volcazzic

So on my way to class today my (driver) window stalled a little bit, (wasn't responding for a few seconds) then went up.

Being a little OCD I tried every window to see if they work, and the driver side rear window went down about a quarter way, and has been stuck there ever since. (won't go up, won't go down)

It hasn't rained forever in Vancouver, and isn't supposed to for the near future, but I'm obviously still worried about rain getting in, or the car getting broken into.

I did some forum searching, and believe it is either the switch, the motor, or the regulator. (All the fuses were fine) I have also heard some people suggest spraying some cleaning liquid to clear out some of the gunk.

Anyways are these things I can do myself? (Not mechanically inclined) I'm scared to even take off the door panel.

Any suggestions? Thanks for the help...