Capture is not intended to be a DAW, just a way to capture simultaneous tracks from a mixer to then transfer to a DAW. Sounds like what you want to do is overdubs that add additional tracks to a previously recorded project/track? That's not what Capture does...you need a DAW for iPad and I don't think Presonus has one.
I've heard good things about Cubasis from Steinberg but that may be because I've used Cubase in the past. I've also heard good things about Auria and Auria Pro from WaveMachine Labs but, to be honest, the cheapest solution might be GarageBand from Apple. It will likely do what you want. Have you tried it?
Phil
|