EssentialPIM lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and cloud applications.
PIM stands for Personal Information Manager, and it allows you to keep all you information in electronic form. All your appointments, tasks, to do lists, notes and contacts are stored in a graphical and easily accessible form.
Automatically import your data from Outlook, Outlook Express, TreePad, Google calendar, iPOD, Windows for Mobile, Palm or pretty much any PIM software that just isnt working for you. More Info »
There is a free, a pro and a network version.