ToDo2

I've been looking fo a nice simple ToDo program for use on the UX-50:
something similar to the built-in ToDo but with with alarm capability and
no other bells or whistles.

ToDo2 is that program. It is still available to register with the developer
here, although I had to email my Hotsync ID in order to get the reg code.
There is also a downloadable demo to try for yourself.