Hello I currently have a copy of your Eraser program. I am running Windows XP, which I'm sure you're aware, has NTFS compression. I understand that when erasing unused space on the hard drive, I should use "Peudorandom". Under the "Files" tab in Preference, "Gutmann" is the default. Is this the way it should be set, or should I also set this to "Peudorandom" for erasing as well?