The WYSIWYG editor for Firefox works in DelphiForums. Its features include:

• Switch Signatures by selecting from a list
• Easily add colored text, bold, fonts, links, images, smileys and more
• Select text colors with one click of the mouse
• Define your own default fonts and colors
  
• Custom colors, fonts and smileys
• Shortcut keys
• Edit start pages in Controls or sigs in My Preferences
• Switch back and forth between WYSIWYG and HTML mode
• Works with Firefox 1.5 and 2.0 on PCs, Mac OS X and Linux