it is doesn't matter 12 hours or 24 hours they work, it is matter that what is maximum of number nomination certificates for each years and how they treat all Category (look that EDS will wait forever !) right now , I am not so stress about AINP, I just try to enjoy my life, I will go to Hawaii and New York city for my vacation. my suggestion for all people here, if you are single, looking for a girl or boy, common law with them, it is doesn't matter they are Canadian ,PR or not, if they are international student, extend your work permit with their study permit and there are 3 years work permit after they graduate that you can tie in with their work permit! JUST DO IT !! FORGET ABOUT AINP !