Every Christmas iTunes gives a free item away each day for 12 days, normally just in the UK, but this year for the first time Canadians can get freebies from iTunes. Starting today with a free episode of The Big Bang Theory, you can download a free song, tv episode, app, movie or book for one day only.

Dec 23 (Day 1) The Big Bang Theory, Season 2, “The Bath Item Gift Hypothesis”. Get your free iTunes download

12 Days of Christmas begins in the UK on Dec 26.