ToDo servlet is a Java servlet implements a collection of "to do" notes. So you may use this component when you need to provide a "to do" service in your web office. Servlet supports WAP/WML, so your mobile users will be connected too.
Notepad servlet is a Java servlet implements a collection of notes. You can save a list of text notes on your server and manage them by this servlet. Component supports WAP/WML, so your mobile users will have access to the same collection of notes.
Notepad supports file based persistence - your data will be saved in the flat file (files) or database based persistence.