Lets see......
BT Sells 2mbit... standard speed 220KB.
(name) Sells 2mbit .. standard speed 440kb
No, that does not work, if your ADSL is 2mbit limited, that is because your exchange can only handle that amount of data!.....
Im on 8mbit on pipex max... now.... to get a speed of 2,000kb on 6mbit is impossible, the only way is the first 10 seconds of downloading which is not even a real figure.... why would a company intentially use their additional resources on giving a boost to which your line cannot handle.
Stop making stuff up.