<<
I do not know why poeple just don't use DVD-R as it is the same media that
all commercial DVD are mastered with right now so you have guaranteed compatiability. >>
Same media, but the data is written to the DVD differently,
(DVD+RW uses slightly different media, but writes in a way that is closer to the
commercial DVD spec).
And neither standard has shown %100 compatibility with all DVD players, both
should be readable/viewable on more recent players.
DVD+RW has definite advantages for those interested in
Data storage.
(How many DivX files could you fit into 4.7 GB?)
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Sony and Phillips are also members of the DVD Forum. While I can't argue that they have some vested interest in promoting
a different standard, they also address some areas where the DVD-RW standard is not as flexible as PC users might want.
And the DVD Forum had its own share of politics involved in making sure the DVD-R standards (DVD-General) are not quite the same
as what you get on commercial DVDs (DVD-Authoring).
Sony is
hedging its bets by supporting both standards at the moment.
CDRlabs did a recent review of the Phillips DVD+RW drive, with some
interesting results showing about the new firmware inlcuded on the drive.
(apparently it can read DVD-RW disks).
http://www.cdrlabs.com/review.php3?reviewid=92