Know-How: UEFI - Only graphical BIOS or more? @ ocaholic
 

With UEFI we see one of the most important and at the same time most underrated changes the computer industry has seen within the past years. UEFI is replacing the good old BIOS these days and it sets the standard for a whole lot of future developments.

http://madshrimps.blogspot.com/2011/...l-bios-or.html