A very good morning/afternoon/evening depending where on our planet you reside. I work from home as a voice-over artist and had been using the software successfully for a couple of years. Now I've upgraded to a 2nd hand iMac 27". It's about two years old. With it came the newer version of Garage Band. When I now record jobs and share them to iTunes there is a definite depletion of quality, as if I had my recording level too high and the track becomes fuzzy at the 'tops'. The highest mic level I set is 75%. I've tried THE 'visual equalizer' and 'no effects' buttons to no avail. Still not getting that 'clean' sound I had with the older GB version. Hope I've explained the problem succinctly. If not please don't hesitate to get in touch. Thanks in anticipation. Don.