My budget is in the range of the phones I listed.... I don't intend to go over $250, and will preferably spend considerably less than that. Which puts the D2000 just above the top of that range (from a quick ebay search), and the other Denons right out. As for the AD700s, I understand that they're an open design which is not so good for sound leakage in an office environment?
Also, I should mention that I'm intending to run the cans straight out of a PC with no amp.
I just bought the m50s and i have been recommending them left and right to all my friends. It seems to be the perfect headphone for everyone but let me tell you it sounds like it was made for your situation.
1. They are cheap. I just got my for 109 bucks.
2. closed design, great for office.
3. they run VERY well unamped
Edit: I have no idea how they will fit on you but I love the way they fit on my head. =)
Edited by SennheiserHD - 6/10/11 at 5:23am