shipping method missing

Hello all
I just installed new 1.0,
When I checkout, the page jump out of shipping page directly to payment page.
The layout is mess in firefox and IE, don't show up in opera(Notice: Undefined variable: gzdata in...).

I know what heapped, the product don't need shipping.
I add a break to function
  public function hasShipping() {
$shipping = FALSE;
foreach ($this->products as $product) {
  if ($product['shipping']) {
    $shipping = TRUE;
break;
  }
}

return $shipping;
}