How to use Wi-Fi Protected Access (WPA) in 2003

I'm using Linksys 802.11g AP and NIC. Trying to get a 2003 DC to
utilize WPA. It doesn't seem to be a choice anywhere. Works great on
my XP client. But I can't find a place to choose WPA in the networking
system on 2003. Can someone lead me to it. It's looking to me like WEP
is my only choice with 2003. That can't be right. ? Thanks.


Robert