What is the best way to achieve the maximum playback quality onto the DVD disc. Basically I want to record a film, onto the HDD unit, then after removing the adverts etc, copy from the HDD onto a DVD disc. Can you please state which record mode I should be using for both the HDD and DVD disc. I would be using either -R or -RW discs. Also how will this effect the record mode if I say want to record a 90 minute or 150 minute film. Thanks.