1. Check the permission by  going to the properties of the shared folder>Security.
2. The link should work now. If not, please let me know.
Thanks.
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on 
http://www.ChicagoTech.net 
How to Setup Windows, Network, VPN & Remote Access on 
http://www.HowToNetworking.com 
Robert, I have the same problem as myriad other users seem to be having... 
and your link to chicago tech gets me a 404 - Not found
Existing network used over five years... laptops, desktops, XP, Win95, 
Apple, wired and wireless... all worked together just fine - shared files, 
shared printers...
Then I added a new PC with Vista Home Premium.  It is now my "main" computer 
with printers attached to it via USB.  Other computers can "see" this 
computer, but can't connect to its (shared) folders or its (shared) printer. 
Then this afternoon, while using the Vista I retrieved a file from an XP 
machine. did some work on it, then proceeded to save it back tot he XP and it 
said I didni't have permissions.
What do we gain with all this improved security if we can't access the files 
ourselves?