hi, i'm fairly new to max and just had a question. I'm trying to make a vocalremover... (i know it won't sound good, and i know the ideas behind how it works) i've just run into a small problem. To do the process, i would take the left or the right channel, multily it by -1 using th *~ object then sum it with the other channel with the +~ object. However I don't notice a differnce at all in the sound of the audio when i do that. I'm not looking for something that;s going to be perfect.. more of a "shotty" remover or something.