ok first off open up the v1 code you have that you want to convert to v2!
then find this in the code
session_start();
require "global_func.php";
if($_SESSION['loggedin']==0) { header("Location: login.php");exit; }
$userid=$_SESSION['userid'];
require "header.php";
$h = new headers;
$h->startheaders();
include "mysql.php";
global $c;
$is=mysql_query("SELECT u.*,us.* FROM users u LEFT JOIN userstats us ON u.userid=us.userid WHERE u.userid=$userid",$c) or die(mysql_error());
$ir=mysql_fetch_array($is);
check_level();
$fm=money_formatter($ir['money']);
$cm=money_formatter($ir['crystals'],'');
$lv=date('F j, Y, g:i a',$ir['laston']);
$h->userdata($ir,$lv,$fm,$cm);
$h->menuarea();
then replace it to this
include "globals.php";
Then find this in the code
mysql_
replace to
$db->
Then find this in the code
fetch_array
replace to this
fetch_row
And thats is thats the (basics) Have fun !