Gravity forms user register on woocommerce login

Hi,

I wanted to know if anyone new how to embed the gravity form user register onto woo-commerce login/register page. So basic on a woocommerce it allows people to register as customs using the simple form, i needed more detail and created a gravity form form with its add-on user registration. But i don’t no how to switch them.

Thanks
Alps

http://wordpress.org/plugins/woocommerce/