BeBox router config

I've been trying to do some fancy stuff with my "BeBox" broadband router. The GUI makes the thing look quite restrictive in what it can do but really that's deceptive as it seems to be pretty powerfull little device. First up, reconfiguring the DHCP scope... strangely the GUI seems to allow you to add pools of addresses but not delete or edit existing ones. Maybe this is simply to ensure there is always at least 1 pool but there isn't even an obvious way to disable DHCP if you dont want it. As the documentation available to consumers for the ST585v7 seems to be pretty scarce I'm keeping a note of the things I've changed. http://www.jpdw.org/tg585/dhcp-configuration