I have my interview tomorrow bright and early, have been reading up and trying to know as much as possible like a good little boy..... However was having a chat with someone today who i must say increased my concern on the extremely general advice i was given of my expected knowledge. PRMC i have found heaps of little videos and articles about on the net to compliment my other reading. However what exactly am i expected to know? And can someone give me an indication of the sight requirements as i have "DOES meet Visual Standard 1, 2, or 3" but understand very little else on that particular form. Anyone able to give an indication on what exactly i should expect with interview process and medical? It would be greatly appreciated.