Yes, having originally been told my line was capable of 8mb, bit disappointed with the 3-4 I`m getting. Having said that I think there is room for improvement with the actual line and socket etc.
Having previously been on Pipex 2mb for 6 more than sky, can definately live with saving money and getting a faster connection!
In hindsight with all the grief would still recommend anyone else against changing to Sky for the time being though.