I have recently wanted to upgrade my site to have HTML5 Offline storage but cant get it to work. I have googled it etc and they all say its easy and i follow their how-tos etc.

Here is what ive got so far:

Set up a new directory (domain.com/offline) with an
index.html file with
HTML Code:
<html manifest="cache.manifest">
in the <head> and other content in the body etc.

Ive made the cache.manifest file, inside is:
# v2.3
I have added in the .htaccess file:
AddType text/cache-manifest .manifest
By the way i also use a .htaccess rewrite to remove .html file extensions from URLs if it helps

This is exactly what i am using and it doesn't seem to work!

If there is something wrong with the code or im missing something please REPLY!