hi i have one of those usb wireless devices. this one in particular, if it matters... http://www.linksys.com/servlet/Satel...=1134691790190
so i installed the driver from the cd it came with and the network appeared in the wifi program. i typed in the wep hex password and clicked connect. it sits there trying to gain an ip address and then says i'm "connected to 0". and internet does not work. anyone know how to fix this?