As a pipex user for nearly 2 years I'd been happy however over the last month or so every time I turn my PC on and try to connect I get 'no dial tone' and when a dial tone does establish itself I get told my password is invalid. Eventually it decides to play ball.
Personnaly I will be gutted to see this happen as I moved from BT to Pipex about 3 years ago. Pipex have been brilliant in that time and have had upgrades from 512kb to 2mb with no problems in that time. I used Pipex as very first ISP in about 1995 ish and they were good then. Only changed because of pricing which was a bit steep.