From the website

> Recording system audio is still very clunky: audio routing hacks, third-party tools that aren't meant for the task - too many steps.

I really love the idea because I'm one of the people who previously had to use those hacks!

But I wonder what are the privacy implications? Maybe the OP could clarify that this:

> RM2000 Tape Recorder just listens. Whatever your Mac is playing, it can record it instantly

means that nothing is retained unless explicitly recorded by the user, right? There isn't cache somewhere that captures last X minutes of audio or anything like that?