b.t slow speeds peek times dial up

hi all, i have been on broadband from the first days, omg how fantastic it was, i started on aol, and over time my speeds got faster with tec, when i stopt my service with aol i was getting 3mbps, 1yr later i went to b.t total broadband option 3 up 2, 8mg, for the first month it was fine, 3mg no probs, but 2 months in, thats when the promblems start slow speeds day and night web pages dont load at peek times, it stops, im paying 24.99 a month for a service that b.t will not support why are they still sticking to the poor copper cabel, i wish virgin would lay cabel,

so , 1 month been on the phone to india, they not got a clue, saying my line is fine, why the hell do i pay line rental to have a 1960s line, plus play for broadband yep this is rip off u.k

i am so sick of bt saying the same old, they have no customer support this company wants bringing down how can we let bt control the uk lines, uk is well behind in the internet revolusion thanks to b.t and there fat share holders,