Best way to remove rust from wheels?

well if your gonna paint them again, soft brass wirewheel on a power drill, want proof it works?

http://i269.photobucket.com/albums/jj47/billkarter/100_1634.jpg

http://i269.photobucket.com/albums/jj47/billkarter/100_1636.jpg

that was 2 minutes with a soft brass wire wheel