I installed a DVD rom in my Dell Dimension 3000 in the 2nd bay. I have a CD burner in bay one. (It works fine). The 2nd drive (DVD) works fine except it gargles when you play a dvd or music cd through it and with music it seems to run too slow. So I switched jumpers making the DVD the Master and the CDRW the slave. Now the DVD plays fine and the CDRW gargles and sounds too slow with music. Whats wrong? Either one works fine if its the only drive. In other words the D: drive is fine, whcihever one is the E: drive its messed up.??????