Audio Expressions don't work in CS3

Sorry, I accidentally posted this in another forum also.

In AE 7, I created a mixing board and link songs to 12 sliders on the board.
When I pushed a slider up, that corresponding song would get louder. When I
pushed the slider down, that song would get lower. Now in CS3, I can push the
slider up to the max +24 db or min -192db and the sound doesn't change at all.
The decibel parameters for the song changes but the volume does not. When I do
the same thing in AE 7, it works. Does anybody know why the sound is ignoring
the fact that it is linked to the Y anchor point of the slider? Thank you.

Apparently it's a bug with CS3. Darby Edelen found that it will work if you
enable time remapping for the audio layers.

Thanks SO much. At least I can still get what I wanted done. This helps. Thanks
for your response.