=== added file 'INSTALL.sqlite.txt'
--- INSTALL.sqlite.txt	1970-01-01 00:00:00 +0000
+++ INSTALL.sqlite.txt	2009-03-12 16:46:54 +0000
@@ -0,0 +1,34 @@
+// $Id:$
+
+SQLITE REQUIREMENTS
+-------------------
+
+To use SQLite with your Drupal installation, the following requirements must
+be met: server has PHP 5.2 or later with PDO, and the PDO SQLite driver must 
+be enabled.
+
+SQLITE DATABASE CREATION
+------------------------
+
+The Drupal installer will create the SQLite database for you. The only
+requirement is the installer must have write permissions the directory where
+the database file resides.
+
+On the "Database configuration" form in the "Database name" field, you must
+supply the exact path to where you wish your database file to reside. It is
+strongly suggested that you choose a path that is outside of the webroot, yet
+ensure that the directory is writeable by the web server.
+
+If you must place your database file in your webroot, you could try using the
+following in your "Database name" field:
+
+  sites/default/files/.ht.sqlite
+
+Note: The .ht in the name will tell Apache to prevent the database from being
+downloaded. Please check that the file is, indeed, protected by your webserver.
+If not, please consult the documentation of your webserver on how to protect a
+file from downloading.
+
+USERNAME, PASSWORD, and ADVANCED OPTIONS
+----------------------------------------
+No username, password, or advanced options are necessary and should not be used.

=== modified file 'install.php'
--- install.php	2009-03-01 09:32:16 +0000
+++ install.php	2009-03-12 16:48:34 +0000
@@ -241,7 +241,7 @@
       '#required' => TRUE,
       '#options' => $drivers,
       '#default_value' => !empty($database['driver']) ? $database['driver'] : current(array_keys($drivers)),
-      '#description' => st('The type of database your @drupal data will be stored in.', array('@drupal' => drupal_install_profile_name())),
+      '#description' => st('The type of database your @drupal data will be stored in. Database specific installation instructions may be found in INSTALL.databasetype.txt (for example INSTALL.mysql.txt) in the Drupal root directory.', array('@drupal' => drupal_install_profile_name())),
     );
     if (count($drivers) == 1) {
       $form['basic_options']['driver']['#disabled'] = TRUE;