My son has recently changed over from cable to a wireless connection and has had major problems with his Intel Pro/Wireless 2200BG Network Card connection. It keeps dropping the connection after 1-2 minutes of use. 1. Any recommendations to solve this problem with this Card. He has the latest Drivers installed. 2. Alternatively, any recommendations for a good external wireless USB device, for the 802.11b and 802.11g Protocol?