So as an owner of the HE-400, I figured the 400 would be more of an update on the comfort of the model, and I was dead wrong. I find the sound signature of the 400i to be much more pleasing than the 400, but we'll get to that later. Since this is my first review, I'm gonna take the often traveled path of segmenting different portions of the review. If anyone wants pictures to accompany this, I would be happy to add them, just ask in the comments. I will be comparing the sound at times to the HE-400 with Focuspads, which do wound different than the...