Those look pretty sweet.
When I have too much money burning a hole in my pocket, I'm going to get these:
http://www.amazon.com/Sennheiser-HD-...2946808&sr=8-1
Ideally, by the time I have a real crazy amount burning a hole in my pocket, I'll get a system implanted into my head that simply transmits the music directly to my brain.. The future is going to be crazy with stuff like that

