New Micro Advantage 16x DVD RW calls for jumper setting set to Slave, and remaining CD-RW set to master-on secondary IDE- My Dell Dimension 8200 has a DVD drive and a CD-RW drive-- both are presently set to CSEL on the jumpers. My feeling is to set the DVDRW to CSEL. Instructions with the MA 16x says not to set jumpers on DVDRW drive to CSEL--I am replacing the DVD drive with the DVDRW and keeping the CD_RW. what do I do with the jumper settings???