If you use a router other than the BT Home Hub you can retain the ability to use the BT WiFi facilities without the pain of others being able to use some of your bandwidth.
All the gain without any pain and BT have always said you can do this!
BT Infinity 2 - IP profile 77 / 20 - super fast!
Previously BE Unlimited - 21,000 Download 1,200 Upload but then moved house - 6,500 Down, 1Mb/s up - gutted!
Ex <n>ildram , been to SKY MAX - 15,225 Download