I have set up my Humax HDR FOX-T2 HD PVR on a network and can access media files on a server. I find that a number of files are either not visible or cannot be played: I discover that I MUST have first selected the appropriate media type in order to have visibility of files in network folders. Video files are not seen if MUSIC media is first selected. Is that intended behaviour? .avi files are visible (after first selecting VIDEO media), but the Humax reports that the file type is not supported. Are there a number of .avi standards that I should be aware of - should I consider file conversion to a playable file format for that matter - exactly WHICH file formats are supported for play on this PVR? likewise with MUSIC media selected, my .m4a files are not visible on the network - so are probably not supported. Four questions. Can anyone shed any light on thise issues, for me please?