Forgot to mention I am staying clear of LLU. To much hassle If I am not happy and want to switch.
I am taking a seriouse look at the Plusnet unlimited but find it hard to believe they don't throttle.
Full LLU can be a pain. do your exchange have cable and wireless? If so then Vivaciti offers a cable and wireless part LLU service for just under £20 a month. a mate of mine is on it and have had no problems, I was on the ADSL24 version of it for 2 years and i loved it.
Far better than any Bt based system, no profiling, i think cable and wireless now got a sort of profiling, but it can be switched off. so you get the speed you connect at.
you can do all your P2P, no traffic management and unlimited. Because it is only part LLu, it is easy to change to another provider using a MAC.
Desktop machine now powered by windows 7 pro 64bit , laptop by ubuntu
ALLPAY Wireless broadband