Available for Download from Macxgamers.com
Registration is required and I am downloading it right now (though running a quick time machine backup just to be sure.
there are two separate version for Digital Distro and Disc so be carefull
Aspyr disk upgrade link
http://support.aspyr.com/index.php?x=&mod_id=2&id=585
Aspyr official digital download link
http://support.aspyr.com/index.php?x=&mod_id=2&root=237&id=584
(they all seem to go equally quickly(I had problems downloading from aspyr))
The install was painless and quick though I can no longer play on the old 1.5 servers.
You may have to run the installer twice though to also patch COD4 single player if you think that is needed
Registration is required and I am downloading it right now (though running a quick time machine backup just to be sure.
there are two separate version for Digital Distro and Disc so be carefull
Aspyr disk upgrade link
http://support.aspyr.com/index.php?x=&mod_id=2&id=585
Aspyr official digital download link
http://support.aspyr.com/index.php?x=&mod_id=2&root=237&id=584
(they all seem to go equally quickly(I had problems downloading from aspyr))
The install was painless and quick though I can no longer play on the old 1.5 servers.
You may have to run the installer twice though to also patch COD4 single player if you think that is needed