Thanks for the reply!
In the Proxy/Firewall/Ident tab I ticked "Bind sockets to this address" and entered my (outside) IP address.
Although I can see a change/ progress it still does not show files and/or folders.
This is what I see:
230-Welcome!
230 User ed logged in.
SYST
215 Windows_NT
PWD
257 "/Ed" is current directory.
TYPE A
200 Type set to A.
PORT 81,69,xxx,xxx,10,77
200 PORT command successful.
LIST
150 Opening ASCII mode data connection for /bin/ls.
425 Can't open data connection.
List Error
Is there something else I need to do?
Ed