Awful speeds on premium servers

[Hulkhack]

For the last few days my speeds have been terrible, we're talking under 10kkb/sec terrible on a 8MB ADSL connection. This is on all premium WCM servers.

Here's a test I just did on my connection: http://www.speedtest.bbmax.co.uk/res...3231&v=2977627

I don't have this problem elsewhere.

Any help would be great.