Starring Hugh Bonneville, Dan Stevens and Michelle Dockery, Downton Abbey has been hugely popular for Apple - season two was the best-selling TV series on iTunes last year.

BBC: iTunes to preview Downton Abbey episodes in US

Martin's best-selling series A Song of Ice and Fire, the first season of the epic series became the home entertainment industry's best-selling television title for 2012 as well as the fastest selling TV on Blu-ray title of all time.

ENGADGET: Game of Thrones Season Two Blu-ray set arrives February 19th

Wednesday's SuperSession with Brian Dunn, CEO of Best Buy, and CEA's Shapiro talked about hot selling products this holiday season and the retailer's strategy.

ENGADGET: CES 2012 sets all-time records for attendance, exhibitors and claimed floor space

Additionally, the Seattle-based e-retailer has also announced that the 2012 holiday season was their best ever, with over 26.5 million items ordered worldwide on its peak day, selling a record-breaking 306 items per second.

FORBES: Amazon Has Best Holiday Season Ever, Selling 306 Items Per Second