The modules were installed but not enabled. I did confirm that the extra check boxes are the Feed By Mail and Follow Up check boxes. I entered descriptions for them to confirm. It seems there is no way to disable them other than to remove the extension from site.
Another thing I discovered is that if I enable Feed By Mail, the sidebar widget includes the Feed By Mail check box. It seems that this should be optional so that the Feed By Mail check box is visible on the Profile Form, Side Bar Widget, Both or Neither.
Thanks for the timely response.