dynamat is pointless on the celica, because the vibration from the front speakers will go into the door panel, since the glass rolls down behind the speaker, there isn't enough room for dynamat in there.
i 100% DISaggree with you. you can dynamat the frame of the door, and then you can also dynamat the skin of the door. . if you walk around my car and knock on my doors you can tell very easily where there is a piece of dynamat and where there isn't and, there is also plenty of room for the window. its not like dynamat is that thick. . .
if anything in the door should be dynamated, its the
skin. . creating a stronger sound enviroment for the speaker.. the frame you can do without but skin is a must. ..
edit: and when you say door panel i think you might mean the plastic panel, but you can still dynamat that too. . if you want .. you can dynamat the world!!