The ability to download several "layers" of a website used to be available in IE as part of the favorites options. I discovered that it is no longer offered in the most recent iteration of IE. As a user living in a remote region & who is never likely to have access to broadband this option was useful to me when a site had "knowledge" type information that I would want to refer to again later, but not want to have to wait for ages as each successive page loaded.
