I'd like all my items to be 'free shipping'.
(We all know there's no such thing as free shipping, but it works on eBay, so why not on the website as well)

The only shipping module I have activated is the Free Shipper.
However, all the items I've added have this warning on them.

Warning: Yes makes the product - Free Shipping, Shipping Address Required
Free Shipping Module is required when all products in the order are Always Free Shipping Products.

Also, the image seems to be missing in the back end for free shipping, but that not necessarily a problem.
I have the Admin>Configuration>Product Types>Product - Free Shipping as Y

Under Product type Info layout options, I have the following,

Show Model Number 1
Show Weight 0
Show Attribute Weight 1
Show Manufacturer 0
Show Quantity in Shopping Cart 1
Show Quantity in Stock 1
Show Product Reviews Count 1
Show Product Reviews Button 1
Show Date Available 1
Show Date Added 1
Show Product URL 1
Show Starting At text on Price 1
Show Product Additional Images 1
Product Free Shipping Image Status - Catalog 0
Show Metatags Title Default - Product Title 1
Show Metatags Title Default - Product Name 1
Show Metatags Title Default - Product Model 1
Show Metatags Title Default - Product Price 1
Show Metatags Title Default - Product Tagline 1
Product Price Tax Class Default - When adding new products? 0
Product Virtual Default Status - Skip Shipping Address - When adding new products? 0
Product Free Shipping Default Status - Normal Shipping Rules - When adding new products? 0
PRODUCT Attribute is Display Only - Default 0
PRODUCT Attribute is Free - Default 1
PRODUCT Attribute is Default - Default 0
PRODUCT Attribute is Discounted - Default 1
PRODUCT Attribute is Included in Base Price - Default 1
PRODUCT Attribute is Required - Default 0
PRODUCT Attribute Price Prefix - Default 1
PRODUCT Attribute Weight Prefix - Default 1

Is there anything else I need to change?