How to export/import Wireless settings on a domain?

Hi,

We've recently upgraded from Win2000 to WinXP SP2 at work. We're using
Windows XP's Wireless configuration instead of the card makers own software.
That leaves me with one huge problem: I can't find a way to export/import a
wireless profile - I have to make it manually on 400 laptops?

I have searched the through the registry, but fail to get the import
working. I have tried the Wireless Network Setup Wizard, but that only works
on a computer NOT in a domain.

Regards,
Frank