Pat,
You know it is really easy ... you just download the file to the calibre and make sure the book you want to convert is highlighted and there is a button at the top you click to convert and that is it. I am not computer savy ... and I did figure it out. Once you do it twice you will have no problem in doing it!!
[quote=plainpat]That www.calibre-ebook.com looks sooo complicated.Sigh....some of this electronic info is way beyond me :(