Hi, first post
I too have the 4meg line, which got upgraded a few days ago (falkirk area), but have never been able to download over 235kb/s.
I just did the speedtest from the link above, and it had some interesting results:
Downstream 1686 Kbps (210.8 KB/sec)
Upstream 360 Kbps (45.0 KB/sec)
Now the 4meg line isn't suppose to have the upstream changed (13kb/s) :o
Very strange, but hopefully it's just teething problems from the transition, although I wouldn't complain if the upstream stayed like that