Alarm Clock To Wake Sleep?

Is there an alarm clock out there that will wake a mac up from Sleep?

Thanks,

Stu
(who doesn't pretend that he knows anything)

NP: Pulcinella: IV. Allegro by Australian Chamber Orchestra/Christopher Lyndon-Gee

I checked that, but it makes you set the wake-from-sleep setting every day. I'm looking for an alarm clock that will let me set it once and forget it, like a physical alarm clock.

Stu
(who appreciates the assistance)

NP: Open Letter To Duke by Charles Mingus

Ok, I found one (which I will test out this week)... It's Alarm Clock S.E. - seems to do exactly what I need and it was easy to set up.

Thanks again,

Stu
(who feels better)

NP: Otono by Orbital