Upload the contents of 'upload' to your forum directory
Import ecdownloads.xml into your PRODUCTS by going to Plugin System -> Manage Products -> Add/Import Product
Create a directory called 'downloads' (or whatever you put in your settings) and make it writeable and executable
After installing and upgrading you should run the following:
/admincp/index.php?do=buildbitfields
If you are upgrading from 2.0 to 3.0 delete the following files:
/includes/cron/dl_stats.php
/includes/dl_category.php
/includes/dl_edit.php
/includes/dl_file.php
/includes/dl_functions.php
/includes/dl_main.php
/includes/dl_panel.php
/includes/dl_utilities.php
/includes/downloads_config.php
If you are upgrading from 3.0 to 3.1 delete the following files:
/admincp/downloadmanager.php
/includes/xml/bitfield_downloads.xml
/includes/xml/cpnav_downloads.xml
