Do I need to buy a wireless router to work with the Netgear WNR1000 routers supplied by Plusnet? From the FAQs it seems I do, but when I checked the WNR1000 on Amazon it appears to include Wireless and Ethernet already. Can someone clarify this please? I'm in Giffard Park, Milton Keynes. I've signed up for the trial and am awaiting connection. My Neighbours (non-techies) already have Infinity from BT as normal retail customers. It is working perfectly from their reports.