[Admin]

You will need another template, in this case named newtemplatebit, that will be used inside the loop.
In that template put

PHP Code:

<option value="$user[userid]">$user[username] - $bbuserinfo[email]</option> 


At the end you call the main template, newtemplate. In that template you put

PHP Code:

<table cellpadding=20 bgcolor="lightgrey">
     <tr>
       <td>
        <form action="displayresults.php" method="post">
          <select name="userid">
            <option value="">Select a user</option>
            $newtemplatebit
            </select><input type="submit" value="submit" name="submit">
        </form>
        </td>
      </tr>
    </table> 


Hope I helped.