I am looking for the title of a movie about a boy in I believe an apartment complex who is home alone and either a package arrives or appears in his living room. Inside of the box is a car which is much larger than the box. It is a convertible of some sort. He travels in the car and goes on adventures in another world, I think. The most I remember from the movie is he has to make choices about which road he travels on, in one instance he chooses between the dark road or light road. It has been bothering me for months now. I truly hope you guys can help!!

Found it... it's called "The Phantom Tollbooth"