I have been having CDROM problems ever since I built my new computer system. I have my one and only hard drive set as the primary master. I have a 50X Asus CDROM as the secondary master and an Acer 6206A burner as the secondary slave. The problem I am having is the 50X CDROM will freeze up consistently when I am trying to load a program or listening to a music CD. I initially bought a Samsung 52X drive and took two of them back to the dealer because of freeze up problems. Today he gave me the Asus and it is still doing the same thing.... obviously it is not the CDROM drive thats the problem. There are no apparent conflicts in either drive when I check the device manager. I am wondering if I should change the configurations of the drives themselves. The Acer people recommend that the two CDs should be configured as I have them. What else could be the problem?? Could the cable be faulty? I am at a loss to determine why this is happening.