you need a mtk based drive,liteon,benq or samsung
0800 firmware is available for all these drives,
dvd key isnt required but bear this in mind if you are flashing over a drive that you need,
as you will lose the key.
if you running a via 6421 that is driverless,then drivers need to be installed as the drive will need to show in windows and be allocated a drive letter.
No back up will ever be a true 1:1 copy as thats due to how ix works and boots games.
0800 gives better rips than kreon drives and considered safer for on line use,
new 0800 firmware and xbc might come out to allow rips of ap2.5 games,where as manual patching is required at the moment.