Sorry, OOT. I'm new to digital audio technology ;) I dont get it... two tracks only? Does it mean left and right channel only? So what can ardour be used for? When I record music (not midi) , I got bass track, drum track, guitar track, vocal, vocal 'S', vocal 'O', etc. I think it is necessary to mix and edit it in more than 2 track... regards, khad Daniel James wrote: >>Have you try `ardour', I think it is good enough for audio >>mastering... > > > Maybe too good, in a way. I didn't think mastering required realtime > performance, or more than two tracks, except maybe for surround > mixes.