remove estimate and shipping in JA ores

Pls do following instructions:
1. Copy app\design\frontend\base\default\layout\checkout.x ml file to app\design\frontend\default\jm_ores\layout folder
2. Remove line 87

Code:

<block type="checkout/cart_shipping" name="checkout.cart.shipping" as="shipping" template="checkout/cart/shipping.phtml"/>