[imp] Virtual Folders Documentation

[AJ]

Hi,
 This is a followup of my previous post.  I have figured out that the 
Shared Folders and Other Users folders are appearing due to the recent 
CVS changes made,
so I am going to use the stable version of IMP.  What I was wondering is 
if there is any documentation for the use of Virtual Folders so that I 
can include it
in my user documentation.  Can anyone comment on the use of these folders?

Thanks.
AJ