the space circled above is annoying the **** outta me so i decided to do something with it. . . i jus need some ideas of what i can do wit it - i was thinkin maybe if i get a dvd player i can shove it in there. . . but iunno if im gonna go that route - any way to shove a police detectard in there? or do they really have to be on the windshield to get signal?