A couple of months ago I discovered that tune 1 for the background music(s) at columnsofknowledge.com is a loop from Lock & load - blow ya mind...since it was such a short loop I always thought they had just made it themselves for background sound...but if this one is a real song, then probably the other 2 or 3 are...does anyone know what those other songs you can choose to listen to in the background on that site are?