ckeditor와 fckeditor의 차이점은 모르겠지만..
결론은 FCKeidotr는 이전의 CKEditor 였던 2 버전 이후로 단종되었고 버전 3부터 시작되었다.. 인가?

What is FCKeditor and how does it compare to CKEditor?
FCKeditor, discontinued after version 2, is the previous version of CKEditor, which started with version 3. The new CKEditor was redesigned from the ground up, offering more features, enhanced security and better integration.

Should I upgrade from FCKeditor?
Yes. FCKeditor was discontinued in 2010. Not only does our new version offer more features, it is also more stable and secure. The CKEditor core team has stopped supporting FCKeditor so each new browser update increases the risk of problems with it. It is strongly advised you switch to the latest version of CKEditor.
 
[링크 : http://ckeditor.com/support/faq/fckeditor

2008년 글인데.. 그 동안 많이 나아졌겠지만..
ckeditor는 ckfinder를 같이 써줘야 할 듯..
[링크 : http://www.yunsobi.com/blog/392]
Posted by 구차니