You may also want to add this to remind you of the new variables that are available.
find this:
PHP Code:
maketextareacode("Message:<p><font size='1'>In the message, you may use \$username, \$password and \$email.</font></p>","message","",10,40);
and replace with this:
PHP Code:
maketextareacode("Message:<p><font size='1'>In the message, you may use \$userid, \$activateid, \$username, \$password and \$email.</font></p>","message","",10,40);
SteveK