MAC Address Filtering Linksys BEFW11S4

[talkincat]

I recently set up a wireless network with a linksys BEFW11S4 wireless access point with built-in router. I have 3 systems on my LAN, 2 desktops (both wired) and a laptop (wireless). I want to set up MAC address filtering such that the MAC address of the wireless card in the laptop is the only MAC address that's allowed to connect to the access point wirelessly. I know this is possible using the WAP11 stand alone access points from linksys, but the only two options that I've found for MAC filtering, "Edit MAC Filter Setting" under "Filters" and "Station MAC Filter" under "Wireless," filter out specific MAC addresses so that the MACs on the list can't connect, but won't let me set up a list of "only allow access to these MACs." Does anybody know how I can do this?