[Plugin: WP eCommerce] Remove Shipping Address from Checkout

Hello,

I am setting up two different checkouts on WP eCommerce. One requires a shipping address and the other does not. For that reason, I have created two new form sets.

It doesn’t seem possible to remove the default form set or even remove the shipping information from the default form set. I would like to do either one. Does anyone know of a way to do this?

Thanks for your help.