jafant - well, since Neil Aspinall (the keeper of the flame) died in 2008 Apple have changed course and have been milking the cash cow. Very successfully too.
The high res definitive digital versions will be along anytime soon, give or take a decade. If the tapes can hold on until then. In the meantime one remix follows another.
I wonder if Elvis fans have this authenticity problem? Is this just a Beatles thing?