Goosey: Sorry for the hijack but I really dont want to create another thread topic....
I assume I could use a seperate Wifi Router plugged into an existing WiFI router and use unblock-us only on the WIFI router plugged into the main WIFI Router and as such any device which I need to run with unblock us could effectivly run on the second wifi router leaving the main router free for 'business as usual for all devices in the house'.
Just set the Unblock-US DNS servers on the devices that need them and let the rest use the default DNS from the router.