First thing log in to your unit via the webUI and then enable the ftp server. Using FileZilla in windows log on to your unit and then copy the two fin_plug files to Volume_1. After that reboot you unit (switch it off, wait a fer seconds and switch it on again), this should allow fun_plug to take control of your NAS. You can then continue with the tutorial, just remember that it helps to have a proper telnet client on the computer you are using to connect to the unit.