so i went to circuit city and bought the logitech audio hub for $30usd which is 70usd off msrp. All i can say is that it is awesome simple to install, setup and plug in to usb port also comes with 3 port usb hub built in. it's so nice in my macbook becuase i can use the macbooks volume controls to raise or lower the volume or even mute the speakers them selves. the only down side is that it has no head phone jack. but i guess i could still use my macbooks jack if need be.