[underground]

I had the Free X-cart Shipping Estimator installed recently and have one
small issue with it.
Once a product is added to cart, on the first cart page
where the customer can calculate the shipping for the item, it currently displays my "Add to Cart" button instead of a "Calculate Shipping" button.
It would obviously be more appropriate if the button displayed said calculate shipping.
How would i go about changing this so that the calculate shipping button appears there only?

p.s im quite a noob but learning quickly

Thanks
Nick