power off via gnome shut down

[Frank DiPrete]

Hello,

I have my PC ( Dell Dimension 2400 ) running FreeBSD 5.2.1 and Gnome  
2.4.1

I can shut down and power off using shutdown -p now via acpi (works  
great). The gnome "shut down" command from Log out, shut down halts the  
system but does not power it off.

Is there a way to change the gnome shut down command to shutdown -p  
now?

Thank you