John - done the speed test on both pc and laptop - pretty much similar:-
PC - Ping 40ms, Down 2.91 Mbps, Up 0.67Mbps
Laptop - Ping 51ms, Down 2.93 Mbps, Up 0.67 Mbps
The PC has 500Mb Ram, but a 2.8Ghz chip, the laptop 1Gb Ram but only 1.8Ghz processor.
Could it be a RAM issue?