Your not hardcore. I am, however, a hardcore Audiophile. I can tell the difference between 128 and 320 MP3 too 500 ogg files. YEAH! MP3! BIGGER, LARGER, BETTER SOUND, SHEIT QUALITY! Waaay lost, there has been more attempts with open based source based codecs and aac. Do the right thing and ditch MP3 for it's bigger brother.