Hi, I have 5 computers in my home. All were wired until recently. I recieved 2 54g PCMCIA cards for my 2 laptops. I also got a hold of a WAP54g and i connected it to my existing "Linksys Stack" (BEFCMU10 & BEFSR41) It runs great except when I enable WAP 64/128 encryption. When security is enabled both my laptops refuse to connect. I've copied the security key so I could copy and paste it into the network settings and have retried making keys and such for a few hours and nothing seems to be helping. I searched google and other forums for answers but nothing seems to answer so here I am. I really need to use security because my neighbors are evil and use my connection to help their filesharing habits. I hear the WRT54G is a good choice as well... however putting in 2 routers maybe trouble??? Im not sure. Any help is appreciated. Im using Windows XP Pro with SP2.