I love my new DNS-321. It's working very well, but I have one small problem. When I try to access a password protected folder from Windows Vista it asks for UserName and Password. I enter the values many times. Sometimes it eventually works after 6 or more tries, but most times I just give up. Any ideas how to solve? My interim solution has been to modify the folder to non-password protected, but that's hardly a good long term solution.