I currently own the ATH-ES7 which I love, however what I'm wondering is what the sound difference is between and open and closed headphone, Because I'm considering procuring a grado headphone at the moment.

Well as the title says it, I'm looking among those. I like the first two for the fact that they are a closed design, and therefor become general purpose headphones for me. If I get one of the Grado's I would then be forced to get some sort of iem, for general use with my ipod etc. I was...

Horrible error I put this in the wrong spot.