(I tried TKIP later, when this didn't work, with the same results as described below.) So I set it to WPA-PSK / AES and entered my security key.It's mixed letters and numbers, 32 characters long. Still "waiting for reply" in the main screen, and "cannot find certificate" on the pop-up.Change the Wireless Network Name and Channel, save and reboot.
your card does not support wpa2 if i am reading your dropdown list correctly on your card.
You can try stepping up encryption to wpa/tkip, wpa-psk/aes, wpa-psk/tkip however the settings must be the same on both your router and your card.
I am, as you can tell, far from proficient at this. It's 2.4GHz, WPA2-Personal/AES, and I'm not sure about regular or wide, but in "Mode" it says it takes 802.11n, 802.11g, and 802.11b. This is probably not the enterprsie setup which you have at home.
Is there a popup with "Windows was unable to find a certificate to log you on to the network shepherd"? Asking because certificates are used for WAP2 enterprise and not for WPA2 personal. Is there a tick at "Enable IEEE 802.1x authentication for this network"? (Basically that uses a certificate to contact a central authentication server whereas you use a pre shared key).
The SSID can be customized not only to make it easy for you to identify the name of your network but for security reasons as well.
If you have connected to various wireless networks before, your computer may have problems connecting wirelessly, especially when the wireless network name (SSID) is the same with the previous ones you have connected to.
In order to configure the connection back to Automatic, edit the eduroam profile, go to the Connection tab and check Connect when this network is in range: Figure 14: Setting Automatic connection  = If the Wireless Network Connection icon is not present, this may be due to the wireless network manager of your vendor's card taking over from Windows' built-in one (Wireless Zero Configuration).
Please refer to the documentation of your vendor's card in order to turn it off as this may interfere with the procedure here documented.
My router settings: ipconfig/all results from the XP box: Again, this card a week ago.