I was finally able to get the payments to process after installing Express Checkout so shipping won't be added (there is a default shipping charge setup in the PayPal account for another web site). But it only works if using Express Checkout.
ZC will only pass everything on to PayPal if I also have PayPal IPN turned on, but if the custoemr selects the checkbox "PayPal IPN" shipping is added in which we don't want.
What we want to have happen is when the customer gets to Step 2 (index.php?main_page=checkout_payment) only Checkout with PayPal shows up and not PayPal IPN and Checkout with PayPal.
On another note I have ordered the book and received notification that it has been shipped.
Chris



