hi,
if you only want font-size option instead of all tinyMCE advanced features, you can install plugin I just worte. maybe you find it useful
http://wordpress.org/extend/plugins/wp-editor-fontsize/
hi,
I wrote little plugin which enable font size option in tinyMCE editor, so you can change font size without rewriting html.
http://wordpress.org/extend/plugins/wp-editor-fontsize/
