Many of my DVD/CD applications begin to malfunction or quit working all together when I recently changed motherboards. My new motherboard has an IDE controller which I am using with the same DVD/CD drive I have for years with the software. I am also using the same operating system which I clean installed in an effort to resolve the problem. I tried another IDE drive before buying a SATA DVD/CD drive which I tried on both my AMD SB950 SATA 3 controller and Marvell SE9120 SATA 3 controller but again that did not resolve the problem. The IDE controller is controlled by the AMD 950SB. The DVD/CD burner is only listed under boot priority in the BIOS and I am not able to find a sub menu with Block DATA, PIO Mode and DMA Mode like with every other motherboard I have owned. When I checked the device manager in Windows XP all the IDE settings appear to be in order but there is no manufactures driver for the IDE controller like with my other motherboards. All the drivers under ATA Devices are provided by Windows. I would like to figure what is missing that the software needs to work that might be missing with my new motherboard and if there is something missing is it missing by design with SATA technology. Your information would be appreciated.