The Editor will still contains "View", "Edit", "New", "Web Page", "List", but now the editor is an text editor.  ONLY on windows, there are a special IE Editor.

How to break the text editor into several parts? Try to use the XML's tags to seperate different fields?

Such as

<?xml version="1.0"?>
<whizznote>
    <field id="Label">
    </field>
    <field id="Digest">
    </field>
    <field id="XHTML">
    </field>
<whizznote>

but the tag is fixed, so the used can not delete this tag!