Well, folks I am currently going over the monsters contained within this file and am making progress to adapting them for use with my 3.x Converted Content.
There are a great deal more than I was expecting to have to work through. Certainly more than just the /iconic/ monsters. That being said, I will work through them all eventually and move them to the relevant books. (3x Monster Manual, Forgotten Realms Bestiary, Dragonlance Bestiary, Denizens of Dread (Ravenloft) ) and so forth.
Some of these monsters will be updated, to function more properly with 3.5e (as that is what my work uses when two versions of any given item exist). That being said the text and abilities may change slightly. Other content may their entries moved to match PF1 universal monster rules; especially the case when things refer to non-existent skills.
I hope to have all the monsters converted over within 2 weeks, then I need to separate them into their relevant *.user files. After that, I will start working on stock files for use with the encounter builder.
For future updates on this I would refer you to
http://forums.wolflair.com/showthread.php?t=55726.