Hay guys, Got any tips for a good pair of monitor headphones for under $80? I'm looking for a pair that has no frequency exaggeration at all. It's really got to be an even tuned, flat sound. Not that I don't want them to sound GOOD or anything, but I need to make any equalizer adjustments on my computer, and not automatically through the headset. So if i can get an excellent sound outta the headphones, then it would sound even better with stereo and surround sound systems that do have exaggerated frequencies. ??