Just a word of praise for Fission. I've recently been putting mp3 files on the church website that I maintain and purchased a ZOOM H4 digital recorder to record our choir and organist.

The ability to just set the ZOOM a few decibels below the peak levels and let it run for an hour without having to fiddle with it is all made possible because of Fission.

If the hand bell choir is recorded not nearly loud enough with the ZOOM, Fissions' ability to select that tune and expand the audio without overloading it (and no noticeable extra background noise because I'm recording in WAV format with the ZOOM) is a real asset.

It makes editing sound files a really enjoyable experience.