Same here. I use it all the time.
Richy,
It's not perfect but I suppose it's as good as you're going to get if you've written data over what you are trying to recover.
I think there is a forensic distro of Linux out there somewhere (I'm sure I've heard of it) and if you are as smart as Lucy you might have luck enhancing and zooming until you get the license plate number you seek.
EDITED: 20 Sep 2011 22:30 by SHIELDSIT