gettign a porter cable but what pads do i need?

i am looking at getting a porter cable polisher with the bonus kit from www.coastaltool.com but i am kinda confused about the pads i need and hwere to get them. i am just looking to use it for polishing and maybe minor swirl marks nothing to severe. thanks.

I got the pad kit from Classic Motoring Accessories w/o the backing plate (the coastal tool kit comes with the one you need).

http://properautocare.com/padkitwoveba.html


And here's a good article on using the PC 7424.

http://www.autopia-carcare.com/inf-pc7424.html