HTML Editor (WYSIWYG)

I need an html editor component to integrate with my application. -The editor needs to have all html 4.0 features. -I need something as closer as possible to Dreamweaver html editor designer. -I need full copyrights on the source code -Need to be in .net 1.1 or 2.0 (c#) If you already get something, please upload some screenshots and the features list. I will give more details later. Note* If you own an html editor I will like to try it. Thank you