While I am pleased with the introduction of Dolby Pro-Logic II I could care less about other DSP modes. I currently have a number of additional modes on my Denon 3301 and I have never used any of them.

Yes, as long as it does not hurt performance or price.

DPLII Yes.

Other DSP modes no.

Take the resources (cost and space constraints, etc.) and apply them to other functions (although at the moment I can't think of anything you left out ).

Yea,
If it does not cost anything then what does it hurt to offer something that some might enjoy.

Sure I am likely to use mine in stereo mode for 2 channel music but I am open minded enough to allow others to enjoy it their way as well.

Max

I will agree with the majority here and say "Thumbs Down".

I used the DSP's on my receiver once and have not touched them since.

Paul.

DPL II is a must.

I was always under the impression that the other DSP modes didn't impact price or other performance aspects of the receiver. So why not? Never know when you need to expand that mono source.

No to DSP modes. I never use them.

I vote yes for the DSP modes simply because they are simple and inexpensive to implement.
Personally I don't use them but, what the heck.

Thumbs down for DSP modes.
You may include them, but once people get
used to DPL II, these DSP modes will never
be used again.

NO!

I never seriously used any DSP modes.
So don't bother!