I am just received a RPi for Christmas. I have already downloaded RetroPie to a SD card and have followed most of the steps via http://supernintendopi.wordpress.com/ I am stuck on the transferring ROMS via Winscp. I keep getting a Network Error: Permission denied message. I have the RPi connected to my wireless router via ethernet cord and have my laptop connect via ethernet cord to the same router. I am not very computer savvy, but is the correct way to connect everything? I have looked for videos that would show me the correct way to connect everything with no luck. Any help would be appreciated. Thanks