[Xanadu]

Hello All, first of all, sorry for posting this in both Applications Board and OS X Board, but I'm not really sure where it belongs!
My problem is this, I am buying a new computer soon and my old computer is therefore going to a collegue. However, there are a number of sensitive documents which I wish to permenantly delete so that there is no chance of anyone ever reading them. However, these documents have already been deleted in the past and therefore I am not just able to do 'secure empty trash', and also reformatting and rezeroing the hard drive is not a realistic option. Are there any utilities/methods anyone knows of, for searching for files which have previously been deleted, and then deleting them forever?
Many thanks,
Joe

[Mithras]

I think at this point a zeroing reformat is the only realistic option. Love to hear a different idea though.
I guess you could run a file recovery utility, see what you find, and secure delete it...