I am accepting Paypal for payment on my site and the Paypal logo appears on the "Your Shopping Cart Contents" page. How do I get rid of the logo on that page, so a customer has to use the "Go To Checkout" process button?

Thanks in advance!

here is a link to the site:
http://www.extensiveenterprisesonlin...r_of_uploads=0

Also, Can I get rid of back-order?