crafting macro : Myth of Soma - Submissions

this crafting macro is excellent...
all ya gotta do is put in the amount you want in the item slot in the first slot of the screen then the second in the second slot.
then load up the game and set up the first craft put your mouse over craft and press the home key on ya keyboard
i didnt make this its one ive had for ages just thought i would share the wealth

posted few times b4, acepower made this

Can anyone explain how to use this in simple man terms =p