Software Sought

When I've been looking for a program that can do something I need, I've found it helpful to ask here. What I need at the moment is a Notes program that will let me enter notes into a database either on my desktop or my BlackBerry Curve and then to sync the databases on the two devices. I can sync Microsoft Outook between the devices and have my Contacts, Calendar and Task List on both but I don't seem to be able to use the Notes feature of Outlook. Anyone have any ideas?