I want to add WPA2 encrtption to my network, but am restricted to a subnet note included in the default Linksys WRT54 net (they use 255.255.255.0 My router insists on 255.255.0.0) Rather than try to hack the WRT, adding an WAP54G seems to be the best bet I assume that I can use any subnet mask with an WAP. Does it support WPA2? some posts report it does. Is the Version of the WPA54 imoportant, as it is in the WRT54? If so how can you tell in the store? ; can you id Serial numbers?