Like the others said, you have to go to the website and register, then it will let you download the theme along with the fonts. once you do that you open the icons that came in the file and copy the ones you want to your phone. i put the icons i wanted in the other folder. next you have to go to menu/settings/standby application and switch it to business. after that you can change the icons on the home screen by selecting more/edit/shortcut icon/browse, then choose the icon from the one you put in the other folder and your done.
Hope this helped.