Using WebDAV to link to users home directory

Hi All

I've been asked to investigate remote access to users home directory's
through a webserver, namely using IIS/WebDAV
I'm not at all familiar with the area, but my question is

How do i create a link to a users home folder ?
So that when each user logs on authenticating with their active directory
username/password i can link to the home directory path thats setup in Active
Directory.

i'm sure its supposed to be scripted, so any pointers would be greatly
received

many thanks

CK