SECURE erase of a HDD drive (FREE)

Hi there sometimes you want to REALLY erase a HDD -- this FREE method will write X'00' - Hex zeros - on every writeable are on your disk -- destroying / removing previous data -- while this isn't of military strength or "CIA" proof it's certainly good enough for normal home purposes. A normal delete doesn't actually delete DATA until that space is reclaimed and overwritten, it merely deletes...