I just picked up a vpr matrix 200A5, which is supposed to have amazing (for a notebook anyway) sound, due to its sonopur system. As its internal speakers are more then a joke (I have a 5 year old IBM ThinkPad which has better built in speakers) I think getting a good pair of headphones for it, my desktop and my Xbox would make sense. I am willing to spend up to $100 but less is better. So far the grado sr60's are looking like the best options, but if I am going to spend $70 and there is a significantly better set for $100 I might as well spend $100 so any suggestions would be appreciated. Also the headphones have to be at least semi portable as I will take them around with the notebook, certainly when I go home for break and back to school, possibly a bit more then that.