Excellent. I'm very proud.
Us Windows guys do not have such options built-in to our inferior operating systems, so we have to use third party applications. =)
I remember when I was like 12 or 13 and had to RMA a Western Digital hard drive. I was totally green on PC's back then and did not want WD to see my data (I had formatted it but was not sure if that was enough). So I put the drive in my FISH TANK for a week before I shipped it to them!! =)