That's how I remember it from when I first saw it, which is pretty fast. A mate's theory is that it's only burstable to 4Mb, not constant.
Paul Clarke's blog - I live in Hythe in Kent. Married to Clare + father to two, I'm a full-stack web developr, + I do js / nodejs, some ruby, python, php etc. I like pubs, parkrun, eating, home automation and other diy jiggery-pokery, history, genealogy, TV, squirrels, pirates, lego, and TIME TRAVEL.