help me with my turnkey installations

hi there
i have got a turnkey website but i dont understand the instructions on installing it into my website, there instructions are below. can someone please tell me in plain english how to install them please
thanks

1) Extract the zip file containing the software.

2) Create a new folder and name it as something like friends, efriends, myspace, or similiar

3) upload all files to the selected directory.

4) Chmod 777 for the following folders/files: groups, photos, blog, events, banners, chat and chat/rooms.php

5) create a new MySQL user and DB for PHPMySpace Clone.

5) Open data.php file and edit the variables as well as the MySQL parameters. Open /calendar/includes/config.php and
/chat/config.php and edit the MySQL parameters similar to data.php. Upload and replace these 3 files in your server.

6) Rename folder “groups” to whatever you choose for groups to be placed in
(short group url feature: user creates group and wants the url to be http://www.yourdomain.com/friends/groups/groupname -
where groups is the name of the folder you select)

7) Run the included mysql dump file through any of your mysql clients (i.e phpmyadmin)



9) To edit the header and footer of the site, go to /templates and edit the HTML codes of the following files:
-footer.php
-header.php
-chat_header.php

10) To customize the text for the subpages (Terms, Privacy Policy, Help and Index page), edit the HTML codes of the following
files:
-terms.php
-privacy.php
-help.php
-main.php
-tour.php

11) Set the paypal account in the admin area (see below for login info)

Do you have a zip program to unzip the files? If not try Winzip.

If you have windows, you usually have an 'unzipper' already installed. To use this, right click and select 'Extract All' i think...

Yup marc.

To do any of this you will need a webhost. You have one right?