Re: Wi-Fi for all!
Using non-BT routers is a bit of a faff if you want all the services to work correctly.
I ditched the HomeHub supplied by BT fairly sharpish and replaced it with something from Netgear. Much better wifi, and includes 4 ethernet ports, one of which runs to a 5-way ethernet switch upstairs. Touch wood, I've not encountered any compatibility problems or increased faffage.