i posted this in a different thread, but i have found that i get a consistant speed of around 1 megabyte/second (or 8mbps) compared to the ~7megabytes/secon (54mbps) they advertise. its not as much as i'd hoped (though i knew i'd never actually get 54mbps, but still...), but its good enough for most things. when i was transfering around 710mb from my PC to the powerbook i plugged it into the network via the ethernet port and it transfered about twice as fast... also not as much as i'd expect from a 100mbps wired network, but eh, i dont transfer that much stuff.