Got my Zotac H55ITX-C-E working as an AP using FreeBSD 8.
Follow http://www.freebsd.org/doc/handbook/network-wireless.html#NETWORK-WIRELESS-AP and you are done.
Only problem isthat the hostapd must encounter a false password if using WPA2 first and then a good password before it will work. So something is wrong in my config. But hey, it works.
