How do I transfer files from DVD recorded to PC for later burning onto Bly-ray burner?

[qanda]This thread is about the Panasonic DIGA DMR-E65S - DVD recorder. Click here to see full specs[/qanda]how do I transfer files from Panasonic 250GB HDD recorder to PC for later burning onto Bly-ray burner? Can I remove HDD & use it as external drive?