Shipping estimator in a "lightbox" style window rather than a popup?

Hi, I just installed Colorbox on my shop and now my larger image and additional images show up in a lightbox sort of pane in the window, rather than creating popup browser windows, which people with popup blockers wouldn't see.

My dad was confused on his site (I'm making him a ZC powered site and making one of my own) when he tried to use the shipping estimator because nothing happened--I'm almost positive it's because he has a popup blocker. Is there a way to get the shipping estimator to pop up in the same kind of lightbox window that the Colorbox module uses? It would really be useful...

I'm using ZC 1.5.0 btw.

Don't use it in a pop up, its far better to have it below the cart so customers can see the shipping costs clearly.

I don't know how to do that, either... I just have the calculate shipping button that came with the regular shopping cart that makes the popup window come up...

Go to the Configuration ... Shipping/Packaging ... and change the setting for:

Shipping Estimator Display Settings for Shopping Cart

0= Off
1= Display as Button on Shopping Cart
2= Display as Listing on Shopping Cart Page