[grooveless touque]

I asked this elsewhere, but it was the end of another thread and I guess nobody noticed it...I was hoping someone could help me out.

What is .flac16? in hundredthmeridian there's a bunch of tracks (from the Sympatico broadcast) in flac format...is that audio or video? do they work like SHNs? Ive never seen thembefore...please let me know!