Installing on existing site

Hi,

I just bought the publisher theme and downloaded the full package. I already have an existing site in drupal 6. How do I install the theme? The readme fill gives instruction only for new drupal installations -

Installation Instructions for Publisher Theme

This Installation Profile is meant for Drupal 6 version.

1) Unzip The file.

2) Copy the publisher folder from the profiles folder into the profiles folder of your Drupal Folder.

3) The sites folder contains the all and the default folder. You need to copy the all folder into the sites folder. The default folder contains the files folder. Copy that folder into the default folder and give permission 777 to it.

4) Now run the installation of Drupal. From there select the Publisher theme and click Next.

5) Now Enter the Database Details and click the button again.

6) Enter the necessary site parameters and wait while the site is being installed.

7) Now you are ready to use your site.