oh, thanks so much Rodney, I`ve just tried it and it worked wonders.
I was actually using the highpass filter, but it wasnt that good and never thought of combining the 2 filters, and it works great.
I`d like to know if it`s worth getting an audio program for these kind of things. I mean is it worth spending the time to learn how to do these minor fixes that u can also manage with APP for example?
thanks guys!