Norton Ghost GDisk
Pros:
- can be used from Windows command line
- can be used also for USB connected disks
Cons:
- Slow?
Usage example:
gdisk32 gdisk32 [disk number] /diskwipe /dod
Other disk wiping solutions: Disk Wiping Utilities: How to Get Rid of Your Data Permanently
I was looking eevrwheyre and this popped up like nothing!