Dreamweaver is great. They have a thirty day trial, but you'll get hooked....
Macromedia Homesite is basically stripped down Dreamweaver. It's also very good and the full version is
much cheaper.
Other than that, I'd say go to a place like
http://www.download.com and look in their editor section for something you like. (Direct link:
http://www.download.com/Editors/3150...0.html?tag=dir)