Okay installed the 64.exe. And this is what I got... it installed properly then...
http://sta.sh/02bwsp8ktq7p

so I ran the debug log..and got this. .. http://sta.sh/0iirxobiauy

It is so strange once upon a time I had istaria working on this mac but now its giving me a ton of trouble. I also noticed that when I do install it following the instructions. #23 The option to overwrite (which usually works so the guide says) never pops up for me. After I browse and install the file I am not given the overwrite option which perhaps could be a problem. :/

So now stuck again... I am thinking of trying this youtube video. http://www.youtube.com/watch?v=iDkOmqpwOU8