Ok, but I was looking to add functionality. As I said, the Telerik editor here has a neat drop-down for the proper Hn tags. Not sure how to enable that in our MOSS editor.
Also, another setting that's rather unusual is that telerik editor inserts a <br/> instead of <p> when hitting enter. Yes, it's easier to reach XHTML compliance that way than wrapping <p></p> around paragraphs, but if we try to indent a logical paragraph, the whole page gets indented. Very few HTML editors work that way.