Question: I have 2 LG H55N burners connected to my IDE cable, one a master, the other a slave. Checking them out once installed on this new MB, I noticed that the slave has no DMA available to it. The settings say "Current transfer mode is Not Applicable". Tried resetting to PIO and rebooting - nothing. Uninstalled the device and let Windows reinstall - nothing. Still the same thing. Since they are both burners, should I not worry about this? They burn fine. The hard drive is a SATA and has its own SATA port. Not a conflict there. The question came about when I ripped a movied using AnyDVD and CloneDVD that when it started burning, the light on the burner blinked continously for about 5 minutes and did nothing. I had to reboot to break out of it. Uninstalled and reinstalled the two programs and it works fine now. Any explanations out there? Thanks.