I found this on the old audiogalaxy website:
http://www.foldershare.com/
Create a personal Peer-to-Peer network that lets you retrieve and update
do***ents or share your files (photos, re****ts, etc.) with family,
friends, and colleagues
How FolderShare Works
A FolderShare Library is the center of your own private Peer-to-Peer
network.
Create a Library with invited friends/colleagues and build a collection
of files (do***ents, photos, etc.) that everyone in the group can
access. Securely share as many files as you desire because FolderShare
has no file size limitations or bandwidth quotas.
Run FolderShare on multiple personal computers (like your home and
office machines) and you will have a powerful personal file system at
your disposal. FolderShare can automatically create an identical set of
files on all of your computers. Make a file at home and it will
instantly be copied to your office computer. Edit a file on your laptop
and your office computer will automatically update its version of the
file. If you are on the road, use FolderShare to view and download files
from your office computer via any web browser.