Control Lego NXT via Bluetooth from computer linked to Arduino

I have an Arduino board with an accelerometer, two push buttons, a potentiometer, and an lcd display. I was wondering how I would go about accessing my computers bluetooth from the Arduino and then transmitting and receiving data from my Lego NXT. I was thinking about using the accelerometer as the forward-back and left-right axis, and the push buttons or potentiometer as the action motor. Then if possible, using the lcd as data feed back (it is 16 characters wide and 2 tall). How would I go about doing it, where are some bluetooth libraries, and what commands could be used to control the NXT. Thanks