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Array and ArrayCollection

As I’m trying to get my first android app onto the market within 2011 (Leaving me 26 days). I had a problem where my lists were not showing the data. I simply had an array pushing the data to a list. But it will only show when I scroll! not very useful and user-friendly. and after a lot of frustrating attempt and reading up on the ubernet I found the following. I strongly feel I am wrong with this, but I can’t get it to work otherwise
array -> List -> doesn’t show on load because the view lot first
arrayCollection -> ItemRenderer List -> shows straight away because it self refreshes
I’ve also been having a fun old time with getting my model running properly. I want a hand to show and allow the user to drag their finger to spin the model. I imagined there would have been some code floating away but so far I haven’t found much. I ended up using some very simple code. it’s not very efficient, but I’m trying to get this project of the ground first then perfect it. I think they call it Agile programming…