File list (Check if you may need any files):
drupal-6.13\.htaccess
...........\CHANGELOG.txt
...........\COPYRIGHT.txt
...........\cron.php
...........\includes\actions.inc
...........\........\batch.inc
...........\........\bootstrap.inc
...........\........\cache-install.inc
...........\........\cache.inc
...........\........\common.inc
...........\........\database.inc
...........\........\database.mysql-common.inc
...........\........\database.mysql.inc
...........\........\database.mysqli.inc
...........\........\database.pgsql.inc
...........\........\file.inc
...........\........\form.inc
...........\........\image.gd.inc
...........\........\image.inc
...........\........\install.inc
...........\........\install.mysql.inc
...........\........\install.mysqli.inc
...........\........\install.pgsql.inc
...........\........\language.inc
...........\........\locale.inc
...........\........\mail.inc
...........\........\menu.inc
...........\........\module.inc
...........\........\pager.inc
...........\........\path.inc
...........\........\session.inc
...........\........\tablesort.inc
...........\........\theme.inc
...........\........\theme.maintenance.inc
...........\........\unicode.inc
...........\........\xmlrpc.inc
...........\........\xmlrpcs.inc
...........\index.php
...........\INSTALL.mysql.txt
...........\INSTALL.pgsql.txt
...........\install.php
...........\INSTALL.txt
...........\LICENSE.txt
...........\MAINTAINERS.txt
...........\misc\ahah.js
...........\....\arrow-asc.png
...........\....\arrow-desc.png
...........\....\autocomplete.js
...........\....\batch.js
...........\....\blog.png
...........\....\collapse.js
...........\....\draggable.png
...........\....\drupal.js
...........\....\druplicon.png
...........\....\farbtastic\farbtastic.css
...........\....\..........\farbtastic.js
...........\....\..........\marker.png
...........\....\..........\mask.png
...........\....\..........\wheel.png
...........\....\favicon.ico
...........\....\feed.png
...........\....\form.js
...........\....\forum-closed.png
...........\....\forum-default.png
...........\....\forum-hot-new.png
...........\....\forum-hot.png
...........\....\forum-new.png
...........\....\forum-sticky.png
...........\....\grippie.png
...........\....\jquery.form.js
...........\....\jquery.js
...........\....\menu-collapsed-rtl.png
...........\....\menu-collapsed.png
...........\....\menu-expanded.png
...........\....\menu-leaf.png
...........\....\powered-black-135x42.png
...........\....\powered-black-80x15.png
...........\....\powered-black-88x31.png
...........\....\powered-blue-135x42.png
...........\....\powered-blue-80x15.png
...........\....\powered-blue-88x31.png
...........\....\powered-gray-135x42.png
...........\....\powered-gray-80x15.png
...........\....\powered-gray-88x31.png
...........\....\print-rtl.css
...........\....\print.css
...........\....\progress.gif
...........\....\progress.js
...........\....\tabledrag.js
...........\....\tableheader.js
...........\....\tableselect.js
...........\....\teaser.js
...........\....\textarea.js
...........\....\throbber.gif
...........\....\tree-bottom.png
...........\....\tree.png
...........\....\watchdog-error.png
...........\....\watchdog-ok.png
...........\....\watchdog-warning.png
...........\....\xml.png