Yes, bring all the paperwork you can imagine you might need into one folder, but put the fundamental documents into another and take them out. They appreciate you being organised. I got asked for each document one by one and handed each over with the photocopy. There's a sign saying "do not provide any additional documents unless they are specifically requested". So for example, they first get the passport, photos, police certificates, birth certificate, high school, degree etc, then they might ask for a transcript or proof of funds (which is what happened in my case, but London is more stringent than Sydney it seems) and then you can pull them out quickly. My only mistake is not making a photocopy of the transcript, so the officer needed to leave the booth to go do that.