Apart from winscp there is apso putty, that opens a ssh-terminal on your windows host. Try it. If you can ping the N900 there probably is no firewall active. Finally you can try 'telnet 192.168.2.2. 22' from the windows commandline to see if the N900 listens on the ssh port (22). BTW: do you have a password for the 'user' acount on the N900? Perhaps winscp refuses to work if the password field id empty? You can remedy that with 'passwd user' from the n900 commandline. Paai