Host your own Sky HD party between 11-13 December with a free sky box office movie with three to choose from.
Angels & Demons;
Harry Potter; and
The Hangover and a £10 M&S voucher
HD Party offer subject to availability and limited to the first 10,000 parties. Available to Sky+HD customers only. The friends you invite must not be members of your household.
Although I have read people have invited all members only to the so called party.