no Wifi after XP Pro installation

For some reason, after I upgraded to XP Pro from the built-in Home, the
laptop wouldn't let me use the setup window: for the Connect to Wireless
Network window is greyed out, and I can't use the Advanced or Connect
button. I can only cancel, and I get no wireless connection, even though
from the diagnostic software I see that it detects the wireless access
point nearby.

Any ideas?

This seems to have happened to others too
http://groups.google.ca/groups?hl=en...Dwg%26meta%3D:

http://groups.google.ca/groups?hl=en...3Dwg%26meta%3D

Do notebook makers not want you to switch to an OS other than the one
they installed?

Shawn

Well, installing the service pack seems to have done the trick...