In http://community.logos.com/forums/t/72215.aspx I released the first volume of this work. But that was only books 1-3 of Against Heresies. This continuation includes Books 4 and 5 of Irenaeus' work - finishing it up.
Source is http://archive.org/details/treatiseofiren02iren is the source for my PB.
Again, I repeat the warnings about Hitchcock's notes. They were written before the Nag Hammadi finds, and so are a bit dated. In addition, he seems a bit over-eager to insert Irenaeus into our contexts (or at least British context almost a hundred years ago) instead of necessarily speaking of his. And yet Irenaeus is one of the most important figures, and reading extended extracts of him is still valuable today.
SDG
Ken McGuire