Insane word

[Sossity]

I looked at my converted albums to mp3 320 in windows explore, and I see the word (Insane) in parenthesis next to the description of the bitrate, what does this mean?

[mville]

I looked at my converted albums to mp3 320 in windows explore, and I see the word (Insane) in parenthesis next to the description of the bitrate, what does this mean?

It is a lame mp3 encoder preset. Take a look here:
http://wiki.hydrogenaud.io/index.php?title=LAME

under the Recommended settings details section, for more details.