Having finally finished my 12 month penance with AOL, I have been with 'ADSL4less' for over a month now. Good setup, free support - only by email (telephone calls charged) -, NO limit on download, 1 month contract only and £14.99 'migration fee' plus £14.99 a month if you do not need a modem. Performance excellent, no drops, and good speeds (512, higher available).
I suspect, however, the price war is just beginning, so my advice is to shop around (Evo's link is an excellent one), pick the one that 'suits you sir' and do NOT choose anything wth more than a 1 month 'lock-in' in order to leave yourself 'mobile'.