Is the network busy?

[#1]

Hey All,
I was wondering if anyone knows if the network is busy tonight. I am downloading off steam and the speed is around 30Kb/s.
This seems very slow considering steam should be Gold traffic?
I'm on BBYW 4 (and I've upped my usage to 90Gb because 40Gb is not enough for me). I have used 50Gb Peak usage and 70Gb Off Peak. (As per Usage Checker).
The speed on steam is usually around 500Kb/s (My IP Profile is 5000K and I'm syincing at 5920Kbps).
I connect wireless so maybe I got inference or something....
Thanks in Advance for any help.
Will

[#2]

im on 8mb and norm get speeds for 6.5 - 7.5 but im only getting 4.5 tonight.
Dunno if its traffic or a fault.