You should be able to have your workers work quicker for a period of time.
You also should be able to get something to make your resouses auto-load, of have unlimited capasity for a period of time. [+] this if you think it is a good idea please
This game rules! It would be nice if there was something you could buy that had your resourses automaticaly load, or have unlimited capacity. But all in all it is a good game.