I have just setup a wireless network system of one PC. It has a Linksys WAG54G wireless - G ASDL gateway. My PC has a Netgear WG311T 108 Mbps Wireless PCI adapter. On setup the system worked but at a signal strength of only 60%, it has now gone down to zero!! Can anyone explain what I can do to use the wireless side of the system? My Gateway is in a TV cabinet and is 27' away from the PC almost direct line of sight.