You will have to upload a folder and file into your website. To do this, open an FTP client and drag the /lite/ folder and the "styleswitcher.php" file into the same directory as your /textpattern folder (or where ever your index.php file for your Textpattern blog/cms is).
Open up the Textpattern admin page. Click on presentation.
Copy and paste the following into the textarea:
Click on archive. Copy and paste the following in the textarea:
Click on error_default. Copy and paste the following into the textarea:
Click on forms. Copy and paste the following into the textarea:
Click on comments. Copy and paste the following into the textarea:
Click on comments_display. Copy and paste the following into the textarea:
Click on comment_form. Copy and paste the following into the textarea:
Click on Links. Copy and paste the following into the textarea:
Click on search_results. Copy and paste the following into the textarea:
Click on style. Copy and paste the following into the textarea: