Headphones for computers

[Jessie]

A wondering from Carroll:

I'm looking for a headset in the range of $40 to $70 dollars that totally covers my ears.  5.1surround would be nice, not necessary, but I just want something that has very good quality and a microphone that works well, and is actually comfy.

Any ideas?

[BigDun]

My Bose Quiet Comfort 2 headphones are wonderfully comfortable, but they don't have a mike.