I did try 2.05J the very first time when I got the card. I couldnt read the text, but I think it installed correctly. It did the same thing though. freeze on load. 

Grasping at straws, I grabbed a 6300/6400 board. I dont know which it is, But, Tried it and same deal. freeze right at the Mac OS screen. 

Then I grabbed my 5200, and 5260 boards, and those have a different slot so I couldnt try them out. 

Gr... thats telling me bad drivers or OS issue.

I only have 8.6 and 9.1 my 9.0 disk is toast. wont read. (burned).