youre going to need a pc/lappy, if only to write the files to a usb stick. I think they were talking about not having to connect the pc/lappy to your receiver via an ftp programme. there are several well respected set ups on here, so read through them and decide which suits you best. I have tried most of them and even done my own from scratch, but now I use wooshbuild as its easy to do and suits my needs!