Hi, Great program I'm glad it's free. I'm just having one problem. When scheduling a task Eraser seems to give the option to delete a file, or files in a folder or unused hard drive space. But I don't see an option to delete all files and folder on an entire hard drive, only the unused parts of the hard drive. I'd like to use it to securely erase my windows 7 hard drive but if I select the option for the hard drive it will only erase the unused portion. Do I have to manually delete all files and THEN use Eraser on the drive? When I try to do that, it says I don't have permission for some files and folders, so i'd like to have Eraser do it if it's possible, I would hope it would be since that's kinda it's purpose.