Andy,
A mailserver that doesn't run 24/7 is (excuse me)
apaininthe* for everybody that it trying to reach you!!!
A website that run's "8-4"
isn't worth the url - IMO .-)
If you just need a router - why not buy one .-)
iow buy a small box that's low power in the first place!
If you need a low power SME
... just build one with low power components
... like VIA EPIA Mainboards and 2.5" HD's and small PS asoasf you get the picture!!!

just my 2-euro-c
Regards
Reinhold
P.S.: OK "for the sake of the environment"
The "magic turn off" is built in, it's called
cron / crontabThe command cron should run is "
shutdown -h now".
...make sure you do not "annoy" anybody including yourself
