any chace that you are going to make the editor xhtml compliant?
I have issues in ff where the parser reports errors....
<link type="text/css" rel="stylesheet" href='/CuteSoft_Client/CuteEditor/Load.ashx?type=style&file=SyntaxHighlighter.css' />
all that needs to change is the & to &!
(as you support xhtml from the actual ce content... can't the tool itself by xhtml compliant?)