I tried it—it's awesome! few questions

Although it’s still a prototype, it feels like the future is promising. I have a few questions:

1. Retrace’s file is separate from Rewind, right? I’m worried it might modify or contaminate my original files; I couldn’t find the Retrace folder.

2. If both are recording at the same time, how does Retrace handle overlapping parts?

3. If I don’t use Retrace to record and instead treat it as a Rewind viewer, how will Retrace handle the videos that Rewind renders and adds in real time?