Hi, I have two Panasonic DVD recorders, one is a DMRE85 I can't recall the other, but they have both developed faults and I can no longer burn the video files on either to a DVD. I tried to make a good machine from them both by transferring the DVD drive from one to the other, but it seems they are not compatible. I have around 100 video files on each which I would like to save. I have purchased a new Panasonic BluRay recorder model: DMRBWT740 is there anyway I can transfer the files from my old recorders to this machine? One way I thought of was via the SD card that all the machines have, however am I right in thinking that the SD card slot can only be used to transfer photos? and not video files? If anyone could help me solve this perplexing problem I would appreciate it.