Absolute rubbish, they seem to be really lacking with time keeping in the recruitment section. When I interviewed in 08 they said we would know in two weeks, 6 weeks later I got the job offer. Thought I was out for sure. They will let you know and if it is not instant it does not mean you are not in even if you dont hear for a month it means nothing. They will let you know, if they are sure they don't want you it will be a quick email as why make you wait?