Links mentioned in this video include:

BerryBoot: http://www.berryterminal.com/doku.php/berryboot

Noobs: http://www.raspberrypi.org/help/noobs-setup/

A/V Cable: http://www.mcmelectronics.com/product/24-15489

Element14: http://www.element14.com/community/community/raspberry-pi/raspberry-pi-bplus?CMP-TRC-RPiPage

IQAudio HD Audio Board: http://www.iqaudio.com