I love my Sennheiser hd650, boy it would be cool if I could take them with me. But they won't fit in my laptop case. You know what? My M-Audio Q40 headphones can collapse but do not swivel flat, and again don't fit in my laptop case. And in fact, I have only one that does fit-- Beyerdynamic dt660. They are too bright though for me. Now I'm tired of earphones, even with the comfy Klipsch S4s I listen for long enough that they bother my ears. I am done with IEMs. Sick of ear wax build up, tired of irritated ears. I've tried the search function but I can't find what I'm looking for. This is what I want: (a) swivel flat (b) warm, but not muddy, dark but still having treble extension (i.e. simply rolled off) just like my 650s I hope that I don't appear to be a bossy jerk, I don't mean to be. I appreciate you guys, this forum is a great asset for finding headphones in a saturated market. Please help me out here.