I have linked softpoweroff to longkeypress on the power switch. With the original N800 firmware, this would also lock screen and keys, even if I hadn't selected that option in Control Panel. A longkeypress would bring the N800 immediately back to operation, with screen and keys enabled. After upgrading to the new firmware, longkeypress would no longer lock screen and keys, unless I checked that option in Control Panel. If I now longpress to turn the N800 back on, I still have to go through the shortpress power switch and shortpress Enter key to reactivate screen and keys. This kinda makes the whole idea of a quick on-and-off routine moot. So maybe it works as expected to some, it sure doesn't to me.