From: Ardent on
On Sun, 27 Dec 2009 17:32:58 -0800, <rsl18(a)sbcglobal.net> wrote:

>My sister wants me to find an app/utility that will allow her to enter
>calendar events such as birthdays and other anniversaries, and get reminders
>without her having to do anything else! (We live in cities 500 miles apart)

Minireminder www.minireminder.com will do very well for you.

It is not a calendar but it will allow you to enter all your important
days and remind you in advance by a number of days specified by you.

--
HTH

Archer