I used FrontPage 97 "way back when" to create and maintain a couple of websites. A question I would have for you is, where do you want to go with web development in the future? Do you want to continue using a WYSIWYG editor and not be concerned about the underlying code? Or do you want to rethink your methods and restructure your sites in a standards-compliant manner and gain such advantages as cleaner and faster-loading pages, better reliability/repeatability, and perhaps more respect from your web-development peers? Forgive me if my bias shows through, because really, one is not necessarily better than the other in the larger sense — it could be that you have many other responsibilities in your life and maintaining websites is just something you need to "get done." If so, I respect and applaud that, and suggest you find a WYSIWYG editor that you feel comfortable with.
If you're not sure, may I suggest you visit the SitePoint CSS forum...
http://www.sitepoint.com/forums/forumdisplay.php?f=53...and read several of the threads. If these sorts of discussions turn you off, then by all means stick with WYSIWYG. But if you find some intellectual stimulation there and want to learn more, maybe TopStyle is for you.
When I made my transition away from FrontPage I used HomeSite (first 4.5 and eventually 5.5, which was integrated with a "lite" version of TopStyle) and I only recently switched to TopStyle 4, which incorporates the features of HomeSite which I found most valuable. Here's what I did:
1. To maintain my sites I continued to use FrontPage for a time to make content changes, but deferred any structural or appearance modifications.
2. I learned as much as I could about CSS (via books and website tutorials) so I understood the nomenclature and general concept, but to avoid taking on more than I could handle at the time, avoided areas such as Javascript.
3. Using HomeSite/TopStyle, I created a sample site/template to experiment with the look and feel I was after.
4. I copied my FrontPage HTML files into a simple text editor (Notepad, as I recall), then went through and stripped out all of the HTML tags, leaving only the content.
5. Finally, I merged (cut/paste) the fragments of content into my HomeSite/TopStyle template, and when that was completed and working properly (took a couple of weeks) I uploaded the new files and deleted the FrontPage files.
That sounds rather cumbersome, which it was, but what I learned in the process probably justified the effort.
Good luck!
Ned