Im using a WRT54G router latest firmware (linksys) and a WPC54GS PC card latest drivers. OS is XP Pro. Connecting the card to the router via 64 or 128 WEP I have zero problems. Connection under WPA-PSK isnt happening. The SSID is set the same on both systems. WRT5G: Set WPA-PSK set passphrase set TKIP (tried AES as well) WPC54GSlinksys software) Set PSK set passphrase the same as the router Matched TKIP/AES to the router Confirmation on save screen shows everything the same and shows encription as WPA On a connection attempt I get "waiting for keys" and it disconnects, it keeps doing that in a cycle. Everything on the screen under that error (linksys software link tab) shows exactly as I set it except for encryption. Its showing as PSK-Radius. That is the choice that was below pre-shared key in the linksys software when your going through the setup wizard... however that is not the one I picked or that showed up on the confimation screen before a save and connect attempt. Ive tried SP1 and SP2, WZC disabled using Linksys software, Linksys software disabled using WZC. Ive tried changing the authentication to shared key... which works with WEP but does not work with WPA. Ive googled just about every phrase I can think of, tried the Linksys support faq... but nothing. If anyone knows how I can connect this I would appriciate the help. Thanks.