On a nostalgic kick, I just watched the trailer for Episode I and noticed something strange. All of Padmé's lines in the trailer sound like they're in a higher pitch. I remember, when seeing TPM in theaters, that the "Get to your ships!" line sounded much different than in the trailer, but I never noticed the other differences. I wonder if they ended up lowering her voice for the film to make her sound more mature? Many of her lines as Padmé Naberrie sound much higher than as Queen Amidala, so that's what I'm thinking.
Just something I thought was interesting, really.