You're both welcome. I was heavily involved in creating BBebs [Sony' earlier format] of my favorite pulp and noir authors, but got side-tracked into moderating.
Since then, emphasis has shifted over to epub (and BBeb is effectively dead) - but thanks to calibre, things are pretty much OK.
Now (but not to go to far OT, I hope): If someone could teach me the basics of Sigil.....
Don