Just for future readers of this thread, I think Hitch was actually referring to Book Creator (also, as far as I know, only available for Windows PCs), which is a "smart" template for MS Word with automates and simplifies a lot of the processes involved in cleaning up a Word doc and preparing it for conversion to an ebook. There's a thread dedicated to it in the Workshop forum:
https://www.mobileread.com/forums/showthread.php?t=28313