I have a minor problem with the configuration over the GUI of the CKEditor. In short words: It doesn't work! ;-)
I took a view into this, and it seems, it is a problem on my server with the url rewriting.
The settings GUI tries to load two files:
I'm afraid, this are wrong urls, coming someway from url rewriting.
The maileditor works just fine, and gets the files from their "non rewritten" url:
No real problem, because I may hack config.js by hand, instead using the GUI, but would be nice to have...