Looking for new headphones...

I've been thinking about getting new headphones for a while now. Last year I bought the , but as they have an 'open' design, I can't take those with me (since my surroundings will hear everything I play).
Somebody pointed me to the direction of the , but I'd like to know what you guys recommend. It's mainly for listening to my iPod when I'm travelling (like the daily commute), and for when I'm actually at work. Since I listen to my music all day while at work, it should be a pair of headphones that are nice to wear. I don't want to go home with a bad headache every day
.
Quality of the sounds should --of course-- be good, so that when I have a very, err, classical mood, I can put on some Sympathy for Lady Vengeance music
.
Thanks in advance!
Somebody pointed me to the direction of the , but I'd like to know what you guys recommend. It's mainly for listening to my iPod when I'm travelling (like the daily commute), and for when I'm actually at work. Since I listen to my music all day while at work, it should be a pair of headphones that are nice to wear. I don't want to go home with a bad headache every day

Quality of the sounds should --of course-- be good, so that when I have a very, err, classical mood, I can put on some Sympathy for Lady Vengeance music

Thanks in advance!