I am in a school situation and need help fast. Just installed DLink N access points throughout school. All the wireless laptops with built-in connected fine. Had to buy 20 wireless cards for some Compaqs because the Cisco cards we had don't support WPA-PSK. Bought Airlink cards. Have some of the Compaqs running Win2K others are Win XP. Here's the problem. Used to be the students only had to log-in and they were on the network. Now, they can only log into Windows as we get the message domain not found message. Wait it gets more intriguing. If you just let the computer sit there for 5 to 10 minutes, it will find the network. We just can't wait 10 minutes for each class to start. If you log out and then back in, it's another wait. The AP is inside the classroom, I have downloaded new drivers for both AP and the AirLink cards, tried changing AP channels, and a lot more. Please somebody, tell me what obivous, simple thing am I missing. We are already over a month into school and I can't have this classroom offline much longer. HELP!!!!!!!!!!!!!!PLEASE!!!!!!!!!!