After doing a search for “alternative data streams” in the forums and seeing little information I was thinking of writing a tutorial on using them to hide files on an NTFS partition. Then I found H. Carvey’s article about it at http://patriot.net/~carvdawg/docs/dark_side.html and I’m not sure there’s anything I can add. Worth a look for those interested in this little used feature of NTFS. I may still write a tutorial about it, but I doubt it will be as in depth as this guys.