I use my usenet reader (newsbin Pro 5 64 bit) to measure, which is fairly accurate.
My neighbour get the full 60 Mbps wireless with a N-router and N-USB adapter.
I have flashed the latest firmware for my router, there is a line of sight between the adapter and the router and the distance is approx. 8 m (25 ft).
Router is using a mixed mode, 20 Mhz separation on Channel 6.
Thanx for the reply.
I guess I need a N-adapter.