Hello Sampo, > From the screenshot you posted, it seems that your software doesn't do > anything which Ardour couldn't do. > I think the quesitons just comes back to you: What does your program do that > makes it worth the 35-45 euro for someone who already runs Ardour / MusE / > Rosegarden? That's true. However, there are some free tools available on Windows too, including a free Pro Tools version. At the same time, there are lots of commercial applications available. Perhaps people prefer the feel of one application above the other. Kind regards, Davy -- Davy Wentzler Audio Evolution http://www.audio-evolution.com