I just have to say that sky are living up to their "unlimited" and "up to 16mb" as in the last dav I have downloaded 150+Gigabytes and my download speed has not droped below 1700kbps so i am very inpresed as that is about a 14mb average speed sustained for about 22 hours
EDIT: here is a speed test and router stats
System Up Time 20:37:33
Port .....Status.....TxPkts........RxPkts.....Collision s...Tx B/s....Rx B/s.....Up Time
WAN.....PPPoA.....24539255.....42257715.......0... ...14102....31085...20:36:55
ADSL Link..............Downstream....Upstream
Connection Speed...16380 kbps....764 kbps
Line Attenuation.....11.0 db.........5.8 db
Noise Margin..........8.0 db............16.0 db