Wifi help

[Adam Boettiger]

I was using the version before Hoary and on install it automatically
found my wireless LAN broadband connection

Just did a clean install of Hoary on another laptop (Mac PowerBook)
and it is not finding internet connectivity. I would like it to find
my wireless LAN broadband connection in the house automatically. Is
there a way to do this without having to go into Networking and set up
a specific IP etc.?

TIA

AB