ALovelyBunchOfCoconuts - I would be really suspicious about that. It would be extremely unusual for only those who named the school as first choice to be admitted, so much so that it would make me wonder if someone had cheated and given them priority. If I had made the school my second choice and ended up getting a place at my third choice I would be asking a lot of questions.
ThePathanKhansWoman - The order of your preferences comes into play if you get places at more than one of your preferred schools. You will only be offered the highest preference. So if you have three choices and you get places at your second and third choices you will be offered your second choice and go on the waiting list for your first choice.
Stokey38 - Yes, you can accept the offered place and stay on the waiting list for other schools. Most LAs will automatically put you on the waiting list for any school you put as a higher preference than the one offered.
Pigleychez - In general going to a nursery or pre-school attached to a school will not give you any priority but you do need to check. A few do give priority even though it is difficult to see how they can do this and comply with the Admissions Code.
TrinaLuciusMalfoy - You should definitely apply where you are now. The council at your new address won't accept an application from that address until you can provide proof that you have exchanged contracts on your new house. And yes, your child will be old enough to enter Reception next year so you need to apply by January 15th 2012. Whilst you could wait another year you would then be applying for a place in Y1 and would have a very limited choice of schools. You can defer entry until later in the year (January or Easter) but you cannot defer entry for a full year.
bebeballroom - I share Admission's concern about a school which "just rings and checks with the vicar". If their appeal panel is properly independent they should be losing appeals left, right and centre. If they aren't it suggests that their appeal panel isn't really independent, in which case someone needs to complain to the Local Government Ombudsman.