This module facilitates the upgrade of JQuery in Drupal 5. JQuery 1.0.1 is included with Drupal 5, however it is not very well supported in the JQuery community. In order to use most current and advanced JQuery functionality you will want to build off a newer version of JQuery. This module includes John Resig's compat-1.0.js and compat-1.1js plugins compiled into a compat.js file that provides backwards compatiblity for newer versions of JQuery to work with the JS code in Drupal 5. The main issue with this module is that you will need to *copy* all files from the jquery_update/misc folder and place them in Drupal core's misc/ folder, replacing each file with these new updated js files. If you fail to do this, the JQuery Update module will warn you about this problem. INSTALLATION: 1) Place this module directory in your modules folder (this will usually be "sites/all/modules/"). 2) Enable the module. 3) Copy all js files from the jquery_update/misc folder and place them in Drupal core's misc/ folder replacing the files that already exist. Note: You will receive a warning message in the Drupal administration area if you do not perform this step correctly. You will need to repeat step #3 if/when you update your Drupal installation.