FIXED! I called Cisco and a very helpful technician, (Terri), told me what to do. It works fine now.1) install/upgrade to XP2) Click on Network icon (right click) and go to properites3) Find properties of the wireless connection (wireless tab)4) ...

I have also found the same issue on an upgrade from Windows 98 and a clean install of Windows XP home. Newest client is 4.15 but still does not help. I've asked my provider to see if they can squeeze a patch out of Cisco as soon as possible!