How to Turn all home devices airplay Compatible
http://lifehacker.com/5802958/how-to-make-your-entire-home-airplay+compatibleTurn Raspberry pi into a XBMC Media center
http://lifehacker.com/5929913/build-a-xbmc-media-center-with-a-35-raspberry-piRaspBerry Pi WIKI How to FAQ
http://wiki.xbmc.org/index.php?title=Raspberry_Pi/FAQ#Installing_XBMC_on_the_Raspberry_PiInstalling XBMC on Raspberry Pi using USB Drive
http://wiki.xbmc.org/index.php?title=HOW-TO:Install_XBMC_on_Raspberry_Pi_with_USB_drive