There is some information on .ls3 files here:
http://www.nortonmusic.com/support.html
scroll down to Everything you ever wanted to know about the Style Picker Window (and a few things you might not)

Some of the info is outdated, as there is a macro in BiaB that will help you create your .ls3 file, but knowing how it works might help you with that as well.

Take what you want and leave the rest.

Notes


Bob "Notes" Norton smile Norton Music
https://www.nortonmusic.com

100% MIDI Super-Styles recorded by live, pro, studio musicians for a live groove
& Fake Disks for MIDI and/or RealTracks