Actually use powerful enough DSP engines that can apply Audyssey EQ, tone control, bass management, etc. to PCM, Dolby TrueHD, DTS Master Audio, and the like at 96 kHz and higher sampling rates WITHOUT downconverting the signals!

Or even accept and process all 8 channels of 24/96 resolution audio and 6 channels of 24/192 resolution audio no matter the source!

This is a very big hurdle that some manufacturers haven't jumped yet. Even though they know the specifications for Blu-ray and HD-DVD... they add caveats and quid pro quo's to their processors.

Outlaw, make it so!

Dan