Not the most secure way to fly, but then again I've had un-protected sex with women I've met on the internet . . .
I've gotten wireless to work at my apartment, my friend's parent's house, and my brother's house. Every time it was Windows XP pro, XP firewall turned off, NO 3rd party "security" apps running, DMZ on the router. Because I host servers, I've no choice since my routing ports need to me routed to that IP t Wirhat I have to use DMZ. At other people's houses they just put my IP in the DMZ and it just works. Not sure what to say, I would like to point out that I ALWAYS had a strong signal.
AHHHH!!!!! What wireless client are you using on you laptop? I don't use the Microsoft Zero config, I use the Intel Proset. I wonder if that has something to do with it?