The software is great - but when you try to distribute your e-book you get a nasty surprise: you have to PURCHASE ANOTHER SOFTWARE PROGRAMME (US$60- $100) - software by the same company, of course - in order to be able to produce an .exe file which your customer can open to read your ebook on their device! As far as I can see, there is NO mention of this little catch! What kind of marketing nonsense is this? Even though I bought the most expensive version, the so-called COMMERCIAL edition of HTML Executable, I cannot distribute my ebooks without the additional paquet builder software!