Have a heavily modified 5910 done by Hot Rod Audio Mods http://hotrodaudiomods.com/
on which the center anolog channel is dying, (or dead for all intents and purposes).
digital side should still be good for music and video but haven't used it for this in so long that I don't know.
Mods included on analog side include:
new op amps on stereo R/L channels
new op amps on all 5 ss channels
internal case mods:
Here it comes.....
See classified listing in DVD Players, this site. Includes remote and manual (heavily marked up).
Replaced with stock Oppo BDP-95