It depends on all the factors, and whether your line will actually support speeds above 2Mb, JK. It maybe that BT need to do some tweaking, in order that you can enjoy better speeds, but this is really best talked over with IDNet now, as they are the ones who can work with BT for you. It's possible that you may have had a 'stuck profile' all along with Pipex, and IDNet may be able to help with that, by resetting your profile. Give them a call, you may find it very worthwhile.