I don't know if it's been discussed (I'm not a regular in these forums), but ... When Jazz and Megatron battle, in the scene where Megatron has picked up Jazz and is flying around, then transforming and stomping him on a roof, you can hear a sound like that of a squishy toy. You can also hear it in the trailer of the '07 film. I always thought my ears were playing tricks, but I think it's a joke on the filmakers part. Anyone else noticed it?