NTFS supports
hard links and
junctions, but apparently you can only link to volumes on the same computer, not shared volumes on a network...
http://answers.google.com/answers/threadview?id=341355
http://articles.techrepublic.com.com/5100-6346_11-5388706.html
quote:
It's important to keep in mind that NTFS junction points are designed to work only on local hard disks. They don't work across a network. In other words, you can't create a junction point on an NTFS drive that points to a network drive.
/ 
