I am running Windows XP with an ADSL connection, I installed a Linksys WUSB11 adapter on this machine. I then installed a Linksys WPC11 card into my notebook that is running W2K. Everything seems to be configured correctly, ip addresses, dns etc etc. The problem I have is that I can ping my W2K system from my XP system without any problems, I cannot however ping my XP system from my W2K system, I have disabled all firewalls on XP(just in case), but the ping always times out. Any ideas ?