Q:How do I export to WAV?
A:Just right-click on the track you want to export and choose "export to wav". If you want to export your whole song, then first use "Build Mix" and the export from the track used for the build.

Q:FRS crashes all the time, what's wrong?
A:Nothing's wrong, this is how alpha software is supposed to work. Just enjoy!

Q:When I try to record FRS says "Device busy" or some shit like that.
A:Most likely you're running some cheap crap soundcard not supporting full-duplex. Full-duplex means that the sound card can record and playback at the same time, which is needed by FRS. Sorry, new sound card.