I have DDNS set OK. When I set ACL on the files I loose my mapped network drives and the only way then to manipulate my NAS located files (it has 2 x HDD's) is to go via a user account each time. How can I set up so I can have mapped drives as well as restrictions to certain users via DDNS? I have tried all configurations and I cannot work out how, if it indeed is possible. Appreciate any help.