I am interested in the Panasonic, but I would like confirmation that the high def content can be copied unencrypted onto an external drive and played on other equipment by means other than DLNA streaming. The external hard drives have to be registered on the Panasonic to work: is the drive in a 'friendly' format such as EXT3 or NTFS, or is it something less generally compatible such as XFS or a proprietary format? Assuming that the format is compatible, if you plug a Panasonic drive into a PC, can you play hi def content with one of the standard players (VLC etc.)? As the BBC require encryption of hi def programmes (and got permission from OFCOM to allow this) I think it unlikely that the content is unencrypted, but I am eager to be proven wrong.