Everything's running great, until I install Inguz.  Now the EQ runs great but causes all kinds of strange behavior in playback.  I can describe the peculiarities and/or send log reports if either would be fruitful.

Inguz support seems to have dried up, this seems like an opportunity to lobby for adding at least the EQ function to the base Logitech software package.  I honestly cannot overstate how crucial this function is for a serious audiophile.  It takes the SB from 'good source' to 'unbeatable'.  Seriously.  You should market the heck out of it.  :)

Anyway, thanks for listening, I look forward to hearing back.

Mike