Glenna, what I have done on my websites is to create a folder on the website for each set of html files generated by PAF. Then outside that folder, I have the main index.htm file for the site. This file becomes the main menu, and includes a link to the index.htm files in each of the folders.
A variation on this technique can be seen here: http://bill_buchanan.tripod.com/http://bill_buchanan.tripod.com/ This is an old website, but I keep it because some sites reference it.
If you are looking for a free webhost, you will see that many have impossible restrictions as far as file size and number; and they sometimes disappear with little warning. I have found tripod.com to be very dependable, although heavy on advertizing banners. My main site is now hosted by byethost.com which is very generous (as well as being free). www.billbuchanan.co.cc
So if the web host you are considering doesn't meet your needs, consider these alternatives. Other members of this forum may have other suggestions based on their own experience.