I second DreamWeaver 4.
I'm using DW UltraDev 4 myself and it's by far the best HTML editor.
BTW if you want to get down and dirty with the HTML (or ASP, PHP, C/C++, Java etc.) code, try EditPlus (available at Download.com).
PS: I strongly suggest against using FrontPage. It will create incompatibility issues with Netscape, Opera and other browsers if you don't watch out.