I know the box is linux but I've 320gb HDD inside. It's NTFS too. But no problem with that. When I plugged the 2TB into the tray, same problem with the USB. The problem is not just the NTFS. It is actually NTFS drives above 2TB as far as I've learned. Thank you for your responses. Note: I'm not a newbie. Don't think that I'm a newbie by looking at my user profile.