It's pretty easy to do, you just have to set a few cookies like this (in php):<br />$autologin = md5("$ubb_db_username$ubb_db_password");<br />// note yes $ubb_db_password is already md5-ed in the db<br />SetCookie('w3t_key', $autologin, time() + 86400, "/"); // autologin key of MD5(UsernamePassword)<br /><br />$w3t_myid = 10; # replace this with the w3t_myid value if the ubb user<br />SetCookie('w3t_myid', $w3t_myid, time() + 86400, "/");<br /><br />$newsessionid = md5(rand(0,32767));<br />SetCookie('w3t_mysess', $newsessionid, time() + 86400, "/");<br />$query = "<br /> UPDATE w3t_Users<br /> SET U_SessionId = '$newsessionid'<br /> WHERE U_Number = $w3t_myid<br /> ";<br />@mysql_select_db("ubb");<br />mysql_query($query);<br /><br />Do the above when you handle the login for your site and you will login automatically to UBBt. The only difficult point you may have is correlating the two accounts in the two databases - I solved that by removing UBBt's new user and password changing code, and I create the account from the main login stuff.<br /><br />Paul.<br />