First off, I just wanted to say thanks for the great program. Hard to believe that it's FREE!
I agree with Tarun on this. When ever I need to delete sensitive material I use Webroot's Windows Washer because it uses DOD522.22-m overwrite protection recommended by the US military. It also has the option of setting the number of times the material is overwritten. If my computer is ever stolen I like knowing that my bank account passwords and other such items are safe.