Magento Add Free Shipping promotions to the sidebar my cart block

app/design/frontend/base/default/template/checkout/cart/sidebar.phtml

 

 

replace the following code :

 

 

        <!--The section we want is around line 48-->
        <p>
                <?php if ($this->canApplyMsrp()): ?>
                    <span><?php echo $this->__('ORDER TOTAL WILL BE DISPLAYED BEFORE YOU SUBMIT THE ORDER'); ?></span>
                <?php else: ?>
                    <span><?php echo $this->__('Cart Subtotal:') ?></span> <?php echo Mage::helper('checkout')->formatPrice($this->getSubtotal()) ?>
                    <?php if ($_subtotalInclTax = $this->getSubtotalInclTax()): ?>
                        <br />(<?php echo Mage::helper('checkout')->formatPrice($_subtotalInclTax) ?> <?php echo Mage::helper('tax')->getIncExcText(true) ?>)
                    <?php endif; ?>
                <?php endif; ?>
            </p>
        </div>
    <?php endif ?>
    <!--Here is our conditional statement, if more that $60 in cart, then $free_delivery is less than zero, and first message gets displayed -->
    <?php $free_delivery=60-$this->getSubtotal();?>
        <?php if ($free_delivery<0): ?>
            <br /><p><b>Free UPS Ground delivery with this order!</b></p>
            <!--Here is the second part, if less that $60 in cart, then $free_delivery message displays a teaser to add more stuff to cart-->
        <?php else: ?>
            <br /><p>Free UPS Ground delivery when spending $60 or more!
            <!--Here is where the amount they need to spend is displayed-->
            <br><b>Spend another <?php echo  Mage::helper('checkout')->formatPrice($free_delivery) ?> to get free delivery with this order!</b></p>
        <?php endif ?>
    <?php if($_cartQty && $this->isPossibleOnepageCheckout()): ?>