Just did the same and I'm feeing the same frustration at WA
On a 10mb line, business capped account
http://speedtest.ookla.com/result/2738901375.png
http://speedtest.ookla.com/result/2738931405.png on 4Mbps line, also Business Capped.
It seems to be close to what I get when downloading random data: http://www.rngresearch.com/download/block6.rng
(about 320KiB/s)