I know there's at least one Mac user in these forums, could you give me a bit of help regarding Garageband? On the PC I'm using a program called CoolEdit that I use for a bit of light mixing. Can Garageband do this? I need a few basic sort of filters, fade-ins, delays, pitch shifting and the ability to open several audio files open at once. Has it got this or should I be looking for a 3rd party tool?