content: This was purchased primarily for the calendar function and address book. It is slow, requires more key strokes and requires that my Dell Inspiron 1100 have additional RAM. It will not do certain functions necessary to preserve an accurate record of appointments when the appt. is recurring and I want to edit one or more of the series. It restores all previous edits to the original series status, deleting any individual appt. edits. It also deletes records older than six months according to what colleagues have said. BUT, it hasn't locked up my PC like the very user friendly Palm OS did, resulting in whole days worth of lost scheduling.