Thanks for your reply! Although I (think) I usually go about programming by starting small, and then adding features as they are needed. It never occurred to me

Thanks for your reply! Although I (think) I usually go about programming by starting small, and then adding features as they are needed. It never occurred to me, for some reason, I could do the same in this case. By reading the other replies I think a combination of starting small and using a couple of "how to"-links and books as a reference will be my best bet.