Geek or not geek, when you are personally running a tool and have it for years, you know what exactly are its features.
PS: MilShield & CCleaner. I really like them and recommend them. Good file shredders and each user can choose from a 1 pass to 35 passes. I doubt that any recovery program could ever retrieve any information erased by these programs. I have both just because they complement each other.
I didn't mean there is any problem with it. I don't spend my time wiping hard drives every day, it's the sort of thing that I might do once every couple of years when I have a big system upgrade. I just meant that it worked for me in the past, but that might mean that it's an older version than the one currently available for download.....
i.e. it may be worth checking this software out, but I don't have experience with the current release.