I've got a wireless network set up with an Airport Extreme Base Station as the WDS main and an Airport Express as a WDS remote. When any of my computers are clients of the Extreme, my download speed is about 2.5 Mbps (though sometimes as fast as 2.8 Mbps). When any of my computers are clients of the Express, my download speed is about 1.5 Mbps (though sometimes as slow as 600 kbps). Does anyone know why the Express would be that much slower and if there is anything I can do to speed it up? I've tried restarting and setting it as a WDS relay (rather than a remote), but nothing seems to have much effect.