That's on Wireless (Not sure if G or N - apparantely the wi-fi card in my computer'll do either, and the hub was set to auto). Did a test wired, and got a 'slightly' different result
and via iPlayer:
So it's definitely working. I checked to see if there were any other wi-fi connections in the area - seems one of my neighbours had their hub on the same channel (11) as mine. I did change it to 5, but it didn't seem to make any difference speed wise. Plugging a CAT5 in, though, sent it upto the speed above.