Take a look at http://www.xldynamic.com/source/xld.CF.html#basic

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HTH

RP
(remove nothere from the email address if mailing direct)


"fathead" wrote in message
...
I have a worksheet of vehicles and i am trying to set up a fomula where
when
the vehicles reach a certain mileage i would like to be reminded by a pop
up
message or something similar if possible. any help would be greatly
appreciated.