We're gearing up for the holidays and are offering gift baskets. We'd like the customer to be able to order more than one at a time, and include multiple shipping addresses. We can't seem to find where to do that.
 
Is this a feature I've not found yet or is it just not possible?

I have been looking for them to implement the address book feature, where a customer could store multiple addresses and select them easily during the checkout... also if a new one is entered during checkout, they could have option to save address in their address book.