Thanks for the reply. Yes, realise that if my current logon gives me access (ie same authentication as I am currently using), that I have access, but if there is different access on the remote machine, how do I logon. ie something like: \\john@192.168.0.2\c$ (often used in linux etc) or something similar.
Or, if you currently don't have access, pop-up an authentication dialogue....? Asking too much?
Thanks.