I would sugest getting a manual first and read the how to section. ( Lyman is a good one to start with)

Then like others have sugested a kit makes things a lot easier. I do use some Lee stuf, but I don' t like their scale at all

Like Vapodog said RCBS is the way to go when you decide reloading is for you.

Good luck and ask questions when you don' t know; we' ll try and steer you right.