Disk-Cleaner.com

Blancco Ltd. - Data Cleaner
Data erasure utility certified by CESG Infosec, DIPCOG, NSTL. Data recovery is impossible. It bypasses BIOS and OS and supports IDE AT/IDE, SCSI/USB and FireWire hard disks. [Windows platform only]
www.blancco.com/

Disk Cleaner
A small tool for getting rid of temporary and unnecessary files produced by various programs including Internet Explorer, Firefox, and Opera. [Win32]
www.robertenfemke.nl/

Disk Image Software
Active@ Disk Image is a DOS-based backup solution designed for complete backup and restore the whole HDD as well as particular FAT / NTFS partitions and logical drives.
www.disk-image.net/

LDE - The Linux Disk Editor
Linux disk editor.
www.geocities.com/

Herniated Lumbar Disk
Description and the options for treatment. Dr. Humberto Trejos, Costa Rica.
www.trejos.com/

Disk Management for Windows XP
Microsoft Knowledge Base article describing common disk management tasks for Windows XP
support.microsoft.com/

Quick Tips: Laptop Boot Disk
Support the multibay CD-ROM without the drive installed, for IBM and Compaq laptops.
qtips.us/

Maxi Disk
Copy and format disks, shareware for Windows 3.1 or later. Herne Data Systems.
www.herne.com/

TrueCrypt - free open-source disk encryption
TrueCrypt can create a virtual encrypted disk within a file and mount it as a real disk. It can also encrypt an entire hard disk partition or storage device. Supports plausible deniability.
www.truecrypt.org/

Herniated Disk
Fact sheet from the American Association of Orthopedic Surgeons.
orthoinfo.aaos.org/