I second the motion for CCleaner or Recuva to have disk scrubbing functionality, at least on a partition level.
Reasons:
- would like to scrub files that was deleted normally,
- we sometimes make multiple copies scattered all over the place and some of those copies may be deleted normally,
- moving files across partitions might leave unsecurely deleted old copies,
- Windows might cache copies in pagefile or temporary files that were deleted normally,
- questionable trust in Windows file encryption (an explanation on why CCleaner doesn't securely delete those files would be welcomed),
- makes it more convenient to deal with sensitive data,
- makes it more convenient to securely retire an old harddisk,
- I'll donate 5 USD for this feature .
[Edit]
Sorry for the triple post. I had problems connecting to your web server, although ping was fine, and didn't noticed that I had 'refreshed' one too many times. I had to refresh more than 10 times to get to this point.