I apologize for my state of newbie-ness, but here goes. I am using Red Hat 9, and I recently replaced a CD-ROM drive with what I thought was a better one. Now Red Hat boots upu fine, but I cannot mount the CD-ROM. I put the older CD-ROM back in and the machine won't even boot up now. I am confused. I would be content with using either the old or new drives if one worked...Any help or references would be greatly appreciated. Thanks.