How can I setup 2 networks so that my wireless users can't access wired users? All of my computers are wired... but, I would like to give my retired neighbor (he's 64 years old) wireless access. But, I don't want him or anyone else access to my shared files b/w desktop/laptop. So, should I put it on a different subnet? Do I need a 2nd router? Right now, I have the BEFSR41 with a WAP11 AP on 192.168.1.245 with the router on 192.168.1.1 (both are 255.255.255.0 subnet). Thanks!