If a store is selling both shippable and non-shippable products, it would be nice to be able to disable the delivery information pane during checkout, if there are no shippable products in the cart. Is that easy to do already? Or does it seem like a good idea to make that the default behavior?
Best,
Xerxes

You can check the checkout settings to make sure you have this option turned on, and the latest dev version allows you to set a product as non-shippable. (Some product features will also let you specify products as non-shippable.)
It's also not functioning on the Livetest. I'll have to look into it when I get a chance.