How to configure the wireless so that the wireless connection has been established before user's logon. I have GPO working fine via cable however, it doesn't work via wireless, and will apply after 30 sec....

Hi, Thank you for the post. You could configure single sign-on in Wireless Network (IEEE 802.11) policy for Windows Vista. The policy for Windows XP does not support single sign-on. Please read article below to know more details. Wireless Single Sign-On http://lab.technet.microsoft.com/en-us/magazine/cc137762 If there are more inquiries on this issue, please feel free to let us know. RegardsRick Tan TechNet Community Support