Topic says it all. I have my IBM HD hooked up to the Highpoint HPT370 controller on by Abit SA6R mobo. I have the latest Highpoint drivers intsalled, but there is no DMA box available to check in device manager. However, the DVD-ROM drive hooked to the controller with the 815 chipset allows me to enable DMA. Am I doing something wrong, or missing something. BTW, I am running Windows ME, and plan to install W2K as well in dual boot.