I‘m interesting in your plan. Share your result with us!

It is easy to find out the IP address on your PC. http://windows.microsoft.com/en-us/windows/find-computers-ip-address#1TC=windows-7 Powerline lights on adapters are still on, right? Did you install...

You got three powerline adapters in total? Which one is connected to your main router, PA4020P or PA451? If you cannot access internet, what's the IP address obtained on your PC connecting to...

You may need to disable Model Check. Follow my advice here. http://forum.tp-link.com/showthread.php?77915-The-firmware-won-t-update&p=150530&viewfull=1#post150530

CRYPTIC POWER wrote if you have sky fibre what did you do to get this working inside the beta software did you set it up as adsl or something else? The beta was to solve youview issue which has been...

Not sure how to make Denon Ceol work but you are suggested to contact Denon's support to figure it out if there is any special settings have to be done on the router itself.