hey im in the same boat! for sum reason i can get on the internet on the computer with the wireless but not on the comp downstairs which the router is connected too! :-S first of all what firmware do u have
as i have read this needs a instant upgrade to firmware version 1.01.30
go on this site and download the firmware
uppack it from its .zip file and then go on to router upgrade and then the rest is history!
so i have read it seems to fix the problems!
not in my case as i think the computer i have the router connected too needs to have every thing from btyahoo uninstalled! i shall get back to u if it works