Some Vista laptops may not connect to Wifi routers.
by R. Proffitt - 9/18/07 8:22 AM
In Reply to: Welcome To Networking & wireless forum! Start Here for Tips! by PudgyOne
Read about a registry change at http://support.microsoft.com/kb/928233
Also, be sure to set your router to broadcast SSID and use WPA as noted above.
The good news is no one I know has run into this issue. I have 2 Vista laptops so far and have yet to see this issue.