Okay, test results:

Conditions:
- hijack244-volboost.zimage applied.
- Unit placed into the car for testing.
- config ini reads: 
    [hijack]

    VoladjLow=0x1700,600,0x1000,200,600

    disable_bassboost_FM=1

    volume_boost_FM=2

    volume_boost_AM=-6

    volume_boost_AUX=2


When in the main MP3 player software, the volume response to a knob-turn was slow, and was accompanied by a stacatto muting of the volume with every click of the knob. L i i i k k e Th h h i i i s s s. Very very annoying.

When in the tuner, the volume did not have the stacatto muting, but it was very very slow to respond to a knob turn.

Whenever the input source was changed (say, going from MP3 to FM, or from FM to AM, or from FM to MP3), there was a very awful high-frequency POP! coming out of the speakers. Terribly high, excessively loud. I'm actually a little worried about my tweeters.

Hard to tell without some long-term tests, but it seemed as though the boost/cut and bassboost stuff was working, though. So if the other bugs can be squashed, we might be golden.
_________________________
Tony Fabris