Just because you have a Raspberry Pi, and the know-how to change the world, doesn't mean you want to do everything the hard way. So while you may have already applied the 12.1 update to XBMC running on your Raspberry Pi, if you've been waiting for the Raspbmc team to do it for you, well, wait no more. Wondering how easy it is to upgrade? Just reboot your Pi and wait about 15 minutes. Seriously, that is all it is going to take to get all the fixes and enhancements in the latest version of