Dont use BTs home hub, its actually one of the worst!
It has a very poor signal so you would get continous line breaks,The security is very poor as well.
If you have a smaller house I recommend a D-Link G series wireless router, signal strength alone will be 60% stronger than BT and it has superior security.
If you have a larger house , I would recommend an ASDL D-Link DSL 2740B N series Router, which is 8 times better than the G series.
The signal on my laptop went from BT's 36% to 100% using the D-Link. BTs home hub's quality is reflected in its price (free)