I dunno if this is highly technical or not, but for those that own logitech z-560 speakers... on the little box that has all the adjustments and volume, when you plug in headphones, it will automatically cut off the speakers........... is there a way I can modify this so when I plug in headphones, the speakers still will sound??? Basically I dont like plugging and unplugging my headphones all the time, and you can always control whether the speakers are on or off by using the power button.... is this possible, it seems like it would be a relatively simple thing to do.