I just noticed that MM5 Codec Pack is up to version 3.0.6, but in the MM5 Addons section, it is only version 3.0.5.

By the way. Something mildly irks me about the Codec Pack distribution after you've purchased it. You get a limited time to download the full version, than any subsequent versions, you have to install the trial over the top. Normally that is OK, but if you are performing a clean installation, you have go and dig up your old full version and install that first before installing the current trial version over the top.