Internet Explorer: Can't download files over https
Either upgrade your version of CacheFu (see http://plone.org/products/cachefu/issues/117) or deselect the cache-control:no-cache box from your existing CacheFu rule for Files.
Either upgrade your version of CacheFu (see http://plone.org/products/cachefu/issues/117) or deselect the cache-control:no-cache box from your existing CacheFu rule for Files.