I just built a new desktop which only has 1 IDE connection I am using for floppy/zip connection. I own 2 HP DVD burners (640 & 1040) that are IDE as well. I purchased 2 VANTEC converters to convert them to SATA but when I cranked up the computer only one is recognized in device manager. VANTEC's instructions said to set the DVD drive to "master" but I am curious if one should be set as master and that is my problem? Any ideas?