However, unfortunately, the Table of contents may also be broken, and there may be other unforeseen breakage primarily in the handbook portion of the wiki.
Presently the 10.1 and 10.1.1 Table Of Contents are being "reconstructed" becoming incrementally fixed while the other handbook versions may have various breakage.
The option to install a boot loader during PC-BSD installation is no longer present in the GUI, hence the mods to the discussion around recovering from "accidental use" of that previously available option.
Unsure exactly how/where to fit this in:
boot0cfg http://www.freebsd.org/cgi/man.cgi?query=boot0cfg http://www.freebsd.org/doc/en/books/handbook/boot.html From commandline:
boot0cfg -B ada0