I made a tool to remove serious files from hd, incl. source code, GPL:

Features
- Easy to handle
- Fully asyncron, can be aborted at any time
- Supports different erase-methods:
+ US standard, DoD 5220.22-M (E)
+ US standard, DoD 5220.22-M (ECE)
+ German standard, VSITR
+ Bruce Schneier
- Error report system


http://member.ycn.com/~hausrup/downloads/rhErase


[ Edited by naTmeg on 2006/4/27 17:23 ]