Hi A friend is staying at my house for a few days, and she has a new Dell laptop with Vista on it. When she tried connecting to my network, the laptop turn out to be blind to wifi networks. The laptop doesn't see any network, not mine and not networks from neighbours. I run a diagnose tool that was available in the laptop and it seems that all is working correctly. Sadly I'm in a hurry right now, so I hadn't the time to see specs, wireless card model, etc, but if someone has had similar issues with Vista before, I could use suggestions and save some time. In about 8 or 9 hours I'll have more time to spend fooling around with that laptop to solve this.