If you use XP SP1 or SP2, you can use Microsoft Wireless Zero Configuration for WPA-PSK. You need to go to ACU, select "Select Profile", and choose "Use Another Application to Configure My Wireless Settings." You need to start Wireless Zero Configuration in Administrative Tools->Services.
352 client does not support WPA-PSK in Windows 2000. We will likely do it but you will need a 3rd party supplicant, like "Funk Odyssey Client supplicant" or "Meetinghouse AEGIS Client supplicant."