[Remind-Fans] How to have remind issue a noise-warning at certain time?

[Julien Michielsen]

At present I'm a happy remind-user with remind (03.00.24) displaying a 
line in my consoles. Sometimes it still so happens I miss appointments 
even after having read the console-line when starting the machine. Might 
it be possible to have remind "blow a horn and flash a message on the 
screen" at a ceertain time?

Thank you
-- 
Julien Michielsen
julien_at_michkloo.xs4all.nl