I was checking my PC settings using AIDA64 (supposed to be the successor for Everest - it basically shows you detailed hardware you currently have). For my ATA hard disk it shows the setting for DMA as "supported, disabled". But when I checked the windows setting I see that it is actually enabled. How can I find out which is correct? And if its disabled what do I do to enable it? Thanks for your help.
Edit: If you right-click on the screenshot - open in new window/save and then open it you can see a much bigger version. Please let me know if you have any problems seeing it.
Here are some screenshots for this: