As this says for upgraders...if you are not upgrading do we need this, b/c this is the only part that fails

## For upgraders, you may want to add the additional index for marginal speed improvements:
# ALTER TABLE products_xsell ADD INDEX idx_products_id_xsell (products_id);
# INSERT INTO configuration (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) VALUES ('Cross-Sell - Display prices?', 'XSELL_DISPLAY_PRICE', 'false', 'Cross-Sell -- Do you want to display the product prices too?<br />Default: false', 18, 72, 'zen_cfg_select_option(array(\'true\',\'false\'), ', now());