I have 2 Cd rom drives: one burner(master), and one normal(slave). Recently I removed the slave drive and put in a DVD-R drive as a slave, which I removed later and then reinstalled my normal drive back to slave. The next time I turned on the computer, my drives were gone. They do not appear in My Computer or in the System Directory. They are connected properly and securely, I can eject both drives and I can still burn a cd....I just can't load a cd or get my computer to recognize that I actually do have drives there. I'm running Windows 98 SE. Sorry about this, but I just really need some help, please...I'm totally lost.