In the past, enabling DMA, busmastering or Ultra-DMA on your CD recorder caused problems with some recorders and therefore we recommended that you disable them before using your CD recorder. Our engineering team has worked out a better solution. CD Maker Deluxe now supports these drivers on most new drives and systems. Because of this, we recommend that you try using DMA and verify that it works on your system. Should you encounter any problems, verify that you have all the latest drivers. You can usually get the latest version of these drivers from your motherboard manufacturer. If that doesn’t correct the problem simply disable DMA and everything should be fine.