QUOTE (SleepingTheNight @ Jul 14 2008, 10:50 PM)

Augeas, you must understand that no secure file deletion method is foolproof. With the right amount of time, a data recovery expert, and the right softwware and hardware combination, any data can be recovered. The only way to permanently erase your data is to use very strong magnets and move them around on the disk. Then, melt the hard drive platters at a very high heat temperature, Then, smash the disk into little pieces, and throw it in the garbage.
Yes, yes, yes, but how many deleted files do you have?
To wander from the orginal question, I think it's safe to say that no overwritten data has ever been recovered, and none is likely to be in the future. Overwritten
files (as opposed to data) are recovered from reconstructing data fragments from the many
un-overwritten sectors that remain on the disk.
QUOTE (SleepingTheNight @ Jul 14 2008, 10:50 PM)

I use Gutmann's 35 pass file deletion method, it's incredibly secure, but sometimes the Windows file deletion skips certain other files if you use this method.
Ah, Gutmann. How I wish he had kept his mouth closed, and how I wish Piriform had done a little research. It's a waste of time (34 wastes of time, actually), as Gutmann (to his credit) acknowledged when he stated in his original 1996 paper that you may as well overwrite the disk with one pass of random data.
I could bang on about this for hours. Rgds.