Seen this on the TV

http://www.broadbandchoices.co.uk/

could be handy to use as a guide ?

I phoned Virgin Media to say I was cancelling mine as I'm paying £30 a month for something I hardly use and was told I was entitled to a loyalty bonus thingy and could have exactly the same as I'm on but for £17.50 a month for the next 2 years!!!