The thing is don't get BT, they are using 'technology' from the 50's and it takes them 3 weeks to find the wire to your house to switch your broadband, or create it....
these free router things are just a gimic in my mind to get you in. don't go for the free ones, they are free for a reason, they suck... the one at the carphone warehouse is backed logged by 18months...
The thing with BE (the company that does 24mbps) is that you have to have a BT, as many of these companies as for, as they are just re-selling, so it might take a while to set up.. and i can only direct you to there page to see if they offer a sevice to you, as you need to fill in there details, shope around, and go to as many service providers as possible, as for a contract to read, and if you don't agree with it, either walk away, or change it and send it back to them (hehe thats what my dad does all the time)
Link to service request...