reminder program wanted

[Tatsuya Kawasaki <tatsuya () kivex com>]

nanog reader,

I am not sure this is completely appropriate or not.
I need a help/suggestion. Like the rest of us, I am busy troublshoot
customer problem, I forget to do routine stuffs, like calling customers
to update and calling vender to esclate, report to superviser. 
Unfortunately a program which was running along with
ticketing system die, nobody knows why.  I wonder anyone has any
free program running on unix box does the following.

-remind me when the time come to do some action.
-able to snooze it if it is not appropriate time.
-able to glace the subject field for future event.
-able to edit/re-edit some comment field.

any suggestion.. 


TIA,
Tatsuya
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Tatsuya Kawasaki   
Allegiance Telecom
Unlock the Power of the Internet
http://www.kivex.com
Phone 301.215.6777  Fax 301.215.5991
Affiliation given for identification not representation
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