Less powerful than iNotes, Sybase's free iAnywhere application allows access to personal and contact information on Lotus Domino e-mail systems. You're limited to reading the corporate address book (and personal entries), but you can save contacts to the iPhone. On the back end, your business must purchase and install iAnywhere Mobile Office for IBM Lotus Domino and OneBridge Mobile Groupware. For organizations supporting many types of mobile devices (iAnywhere handles 250-plus models), this is a respectable solution.