It looks like the latest version of Article manager is now 3.0. I will check it out in the next couple of days. A new plugin, xwysiwyg, caught my attention. You have to read the comments on the post to find its features.
FEATURES
========
-HtmlArea included 3.0 RC1
-FCKeditor included 2 beta 2
-Some plugins for HtmlArea
-Some Skins for FCK
-Settings for both editors
-Only one PhpWebSite file (wysiwyg.php) is to hack
-Easy install
-For PhpWebSite since 0.9.3-4
-Should work with IE5.5+ , Mozilla1.4+ , Firefox0.10.0+
You can find both of these at: https://sourceforge.net/projects/phpwebsite-comm/
(section files)