Which firmware version are you running?
The latest firmware is
BDP83-50-0424B released on
May 5th, 2010. The firmware itself is actually dated
April 24th which you can tell by the version number. I haven't actually tested playback of a backup with
Cinavia, however. I don't own a Blu-Ray burner and
Oppo has already stated that the BDP-83 doesn't support
Cinavia. That statement came long after the the most recent firmware release.
... someone on here got word back from Oppo that they are not going to support it. So it makes sense to purchase a player where the manufacturer takes that stance.
My understanding is that statement was in response to a BDP-80/BDP-83/BDP-83 SE owner who contacted
Oppo and asked if the player supported
Cinavia. The BDP-83 SE is a BDP-83 with some upgraded audio. The BDP-80 is a lesser version of the BDP-83 minus
VRS by
Anchor Bay. All three models are basically the same with upgrades or downgrades. The answer was that it didn't but the wording wasn't necessarily definitive. It was said the player doesn't support
Cinavia but did they mean that it lacked the hardware to do so or that it didn't currently support it but could at a later time with only a firmware update? At this time due to knowing the manufacturing date of my BDP-83 I find it unlikely it has the hardware but you never know. More importantly, the answer was in reply to a specific model. If
Oppo signed a license with the
AACS LA which they have to have in order to release a Blu-Ray player then I don't see how they could sell players that lacked
Cinavia support it if were to become mandatory and all standalone players must include it. They're handcuffed.