I always have this problem mainly on a sunday night , i think its the shire number of people useing the net on a sunday night the servers are not going too admitt that they can't cope, i have complained in the past but their answers is just not too answer you, so be it shall change again untill they do something about it
Mine is not too bad..although MySpace was painstakingly slow most times, which is why I don't often go on MySpace.
It's gone really terribly slow these days......I don't know why!! :(