Did your men deactive the hyper drive on the Millenium Falcon?
The BCWipe utility is a shell extender for Windows 95/98/ME/NT/2000/XP, intended to secure delete your files. It supports correspondent U.S. Department of Defense recommendations (DoD 5200.28-STD).
http://www.jetico.com/index.htm#/bcwipe.htm
To tell you the truth, I've never bothered with that sort of thing.
What Elite Police force computing lab is going to take my hard drive and reconstruct the data.... WHY? To find out how far I am getting on in "Emperor: Battle for Dune" from one of my deleted saved games? To rescue some of the megabytes of SPAM I am e-mailed every day? To find that picture of my bottom someone took last time we were all drinking with a digital camera??
I am much more interested in finding out exactly why you want to do this. And since I am maybe about to be slightly rude, I want to apologise from the beginning if I offend you with my ideas as to why a normal computer user would want to do this, as you may indeed have a very valid (and legal) reason for wanting to do this.
Why I think people would want to ensure that there was no recovery possible of deleted data on their hard drive (in my opinion):
1. They have been downloading child porn.
2. They have been hacking into other people's computers.
3. They have been processing data involved with criminal activities such as bank robbery, drug smuggling, terrorism, etc.
4. They are conspiring against their government.
5. They are mentally ill, and think that the government, and / or aliens are spying on them.
Forgive me, as I said, if I am being rude. I don't intent to be. I just can't figure out why someone would want to do that....
If its as an intellectual exercise, then I find this interesting.
But, like strong encryption, unless you have something WORTH encrypting, or in this case WORTH completely nuking from your hard drive, then why bother?? Why not just delete it normally, and then due to the normal processes of hard drive operation, the data will become completely lost over time...???
Its different if you are selling the hard drive, and want all data gone from it. In this case, I suggest using a Linux boot CD and breaking off from the installation to a command prompt (or from a linux installation on another disk) and doing this:
dd if=/dev/zero of=/dev/hdX
where hdX is the device to be written with zeros.
I can't wait to find out why you want to do this. As I said, I am not being sarcastic and am interested.... I can't figure out why someone would want to do this.