I hope this thread isn't dead and someone can please help me. I am seriously considering mdr xd400's but I have a few questions for happy owners. Does anyone wear glasses and spend long hours with your xd400's? Is it comfortable with glasses on after a few hours use? Also, do your ears get warm/waxy/sweaty? Finally, I'm concerned about the lack of manual size adjustment, is the headband oppressive (especially for large-headed people)? Thank you. Edit: Also, I intend to use them with my PC, without amplifier. Does that mean that they will sound weak? Thank you.