1999 park avenue supercharger idler pully

The lower idler pully is directly behind the side engine mount. The old pully froze up and is completely gone. Is it OK to drive without the supercharger engaged & how do I replace that pully? .

You can drive as long as you like without the S/C drive, it will just not have boost! Click Here (http://www.automotiveforums.com/vbulletin/showthread.php?t=748619&highlight=idler+pulley) for some more details.