A victim of their own success perhaps. I have had a 20mb service for 3 years which is now down to about 4mb at best during the day. A gradual loss of performance which I've discovered is down to congestion and over supply.
So, has anyone tried other options such as SES or Hybeam? I currently pay £75 per month, which I would stomach for something decent as I'm years and years off ADSL.