What this MOD does is it sends out an email notification to the member who has been invited as a friend by another member. Without an email notification, the only other way a member knows that a friend request has come in is by logging to his/her account. Using this MOD will notify the invited member right away by email to approve or reject a friend request, and will drive existing member traffic back to your site and hopefully click on your Adsense Ads For this MOD, please visit: http://www.infinityscript.com/invite-email-notification/ You may also download the MOD which includes MODified list_pop.php file that you can just upload to your server. Would appreciate your ratings!