https://vzaigrin.wordpress.com/2014/04/14/how-to-setup-usb-wifi-on-raspberry-pi-with-freebsd/
If screen goes off the edge edit the /boot/msdos/CONFIG.TXT file to read:
framebuffer_width=1024
framebuffer_height=576
overscan_scale=1
overscan_left=24
overscan_right=24
overscan_top=16
overscan_bottom=16
disable_overscan=0
https://www.maketecheasier.com/freebsd-on-raspberry-pi/
Does not work for GPT partitions!!!
At end end of the install select run shell option and type:
su
boot0cfg -B ada0
Add this line to /boot/loader.conf
kern.vty=vt
Add this to /etc/rc.conf
dbus_enable="YES"
Install this package
pkg install xfce4-mixer