We have put together a page of arethos chipset drivers which will allow you to upgrade your wireless network cards to include stuff like 108 mbps speeds or WPA! I was even able to upgrade mine from a b/g 54mbps to a a/b/g 108mbps card! Basically most manufacturers use the arethos chipset with their own drivers, but with these compatible ones you can upgrade your card yourself! Try it out, at your own risk! Atheros Driver Download