[apt-get me beer]

I'm in Brighton too, and I'm having speed fluctuations. First thing in the morning I get the full 20mb but within a couple of hours I am at about 3mb.

I have a network monitor running to check up and down traffic, and its nowhere near the 3gb, but even if it was, its well before 4pm.

NTL250 modem and Belkin Pre-N router