DeanStl

This worked for me on a Dell Latitude D800. Installing Intel Pro 2100 wireless LAN driver on windows 2003: 1. Download the windows XP driver from Intel's (or Dell's) site: {Most likely, you received this driver with your laptop} 2. Extract or copy the driver files into a temp folder: 3. Goto Device Manager, select the driver-less "Network Controller" and choose "Update driver" 4. Next dialog, choose "Install from specific location..." and select the temp folder from step 2. Hope this helps.