Click to download the latest version of the Codec Pack, which is 1.2. Since 1.1, a few small changes has been made, for example, I updated some of the filers to the latest release.
Check back again next time you need a codec package to make sure you get the latest version, maybe it's a good idea to bookmark this page :)
Thanks for using the Codec Pack, and don't forget to e-mail me if you have any questions!